Salted Line

Salted Line The Salted Line is an exclusive series of hybrid polycarbonate underwater camera housings designed for depths up to 40 meters.

Built tough for powerful waves and rough shorebreaks, it’s perfect for both underwater and surfing photography.

.Salted Line A6700 is now also available in orange.Price starts at US$ 495.-40m/130ft Waterproof - Camera/Video/S&Q swit...
11/05/2026

.

Salted Line A6700 is now also available in orange.
Price starts at US$ 495.

-40m/130ft Waterproof
- Camera/Video/S&Q switch
- Integrated M33 bulkhead interface(HDMI)
- Compatibility with pistol grip/trigger
- Large LCD display window
- Increased resistance to hydrodynamic shock for use in harsh conditions
Note: The Salted Line series is not offered in mainland China, or on any marketplaces / third-party websites

How to Install and Remove Lens Ports on Salted Line Camera Housing 🔧Hey everyone,Installing and removing lens ports is o...
08/05/2026

How to Install and Remove Lens Ports on Salted Line Camera Housing 🔧

Hey everyone,
Installing and removing lens ports is one of the most important skills when working with your Salted Line underwater camera housing. In this step-by-step guide, we show you exactly how it’s done, following the official method. ✅

This guide applies to Salted Line waterproof A7SIII, A7III/A7RIII, A7IV(GEN 1), A1 housings, and other supported models.

What You’ll Learn 👇

• How to correctly remove the dust caps
• How to handle the O-ring
• How to apply original Silicone grease
• How to install ports with locking tooth and without locking tooth (including lock pin)
• How to safely remove the lens port

Step-by-Step Installation 📋

1️⃣ Remove the dust caps
Take off the dust cap from the front of the Salted Line underwater camera housing and from the lens port.

2️⃣ Remove the O-ring (if necessary)
Carefully pull the large O-ring out of the groove on the lens port only if it is dirty and needs to be cleaned. Avoid stretching it.

3️⃣ Clean the O-ring
Wipe the O-ring thoroughly with a paper tissue.

4️⃣ Apply silicone grease
Apply a small, even amount of original Silicone grease to the O-ring.

5️⃣ Reinstall the O-ring
Place the greased O-ring back into the groove.

Now install the port - there are two types:

A. Port with locking tooth 🔩

• Align the locking tooth on the port with the corresponding notch on the housing.
• Push the port straight and firmly into the housing.
• Rotate the port clockwise until it is fully secured and the tooth locks in place.

B. Port without locking tooth 🔄

• Align the port with the alignment mark on the housing body.
• Push the port straight and firmly into the housing.
• Rotate the port clockwise until it is fully seated.
• Secure the port with the lock pin: insert the lock pin into the designated hole and tighten it with the provided screwdriver.

Step-by-Step Removal 🔄

1️⃣ If a lock pin was used - first remove it with the screwdriver.

2️⃣ Press and hold the release button on the side of the housing (not required for ports secured with lock pin).

3️⃣ Rotate counterclockwise until the port releases.

4️⃣ Pull the port straight out.

5️⃣ Put the dust caps back on both the housing and the lens port to keep everything clean.

For the full step-by-step guide, check out our video on YouTube 📺(https://www.youtube.com/watch?v=VKichgANHrA)

Final Thoughts 💡

Following these steps exactly as shown in the video will help you install and remove lens ports quickly, safely, and without leaks - whether your port has a locking tooth or not. Proper technique is the easiest way to keep your Salted Line underwater camera housing performing reliably dive after dive.

Have questions about lens ports, O-rings, or any other part of your Salted Line camera housing? Feel free to email us at [email protected] or message us on social media. We’re always happy to help.💙
👉 Discover the full Salted Line range, accessories and more at our official website: www.saltedline.com

Stay safe, stay dry, and happy shooting! 📸

- The Salted Line Team

Follow us for more tips, gear reviews, and epic underwater shots:
Instagram &
Facebook Salted Line & Salted Line Europe
Youtube Salted Line Waterproof Housings & Salted Line Europe

07/05/2026

.
Salted Line A6700 now available in orange!
From $495 at saltedline.com website (link in BIO)

How to Maintain BackPlate and Housing Body O-Rings on Salted Line UW Housings 🔧Hey everyone,If you’re already shooting w...
06/05/2026

How to Maintain BackPlate and Housing Body O-Rings on Salted Line UW Housings 🔧

Hey everyone,
If you’re already shooting with a Salted Line underwater camera housing, you know one important thing: the O-rings are the most important part that protects your camera from water. 🌊 One grain of sand, dried grease, or a twisted seal (which happens when the O-ring is stretched) and you risk flooding the entire housing.

Below we show in detail how to properly service the main (backplate) O-ring and the body (secondary) O-ring. Both are equally important for reliable watertightness of your Salted Line waterproof camera housing. ✅

In this post we have put together all the information so your gear stays protected from dive to dive.

The following instructions apply to our entire range of Salted Line waterproof camera housings, except for the A6###.

What you’ll need 🛠️

• Sea Frogs / Salted Line Silicone grease (the same one that comes with every housing, or you can purchase it separately on our website)
• Regular paper tissue
• Your fingers (they really are the best for applying the grease evenly)
• The O-ring removal tool that came with your housing (better not to pry the O-ring out with your hands)

Step-by-step maintenance 📋

1️⃣ O-ring on the backplate (main)

This is the ring you work with most often. Remove the backplate, carefully take out the O-ring with the tool (Photo 1). Take a dry paper tissue and wipe the groove where the O-ring was sitting to remove any salt, sand or old grease (Photo 2). Then gently wipe the O-ring itself thoroughly - but avoid stretching it. (Photo 3)

Apply a very thin and even layer of original silicone grease - just enough so your finger glides easily over the ring. No clumps and no excess. Just to make O-ring shine. (Photo 4)
Put the O-ring back into the groove and make sure it sits flat and is not twisted. (Photo 5)

2️⃣ O-ring on the housing body (secondary)

Only remove this O-ring if necessary! Usually it stays in place and you don’t remove it every time. Simply wipe it with a clean paper tissue to remove salt, sand and old grease. (Photo 6) Then apply a thin layer of original silicone grease directly on the ring while it is still in the groove. (Photo 7)
If you decide to remove the O-ring completely (for example, if it is heavily contaminated or the housing hasn’t been serviced in more than a year) (Photo8), first thoroughly wipe the groove where the O-ring was sitting with a dry paper tissue. (Photo 9) Then gently wipe the O-ring itself - avoid stretching it. (Photo 10) Place the O-ring back into the groove, making sure it sits flat and is not twisted. (Photo 11) After that, apply a thin layer of silicone grease. (Photo 12)

Important rules that will save your gear ⚠️

• After every dive always rinse the entire housing in fresh water.
• Avoid stretching an O-ring - it instantly ruins the shape.
• Use only original Sea Frogs / Salted Line Silicone grease. Other lubricants can damage the rubber.
• Before every dive (if the housing has been opened), always perform a bucket test or vacuum test.
• If the housing has been sitting unused for a long time, take five minutes to clean and grease both O-rings before the next use.
• If the housing won’t be used for a long time, remove the O-rings and store them separately. To ensure a tight and waterproof seal, replace the O-rings at least once a year.

When to replace the O-rings

With proper care both O-rings last a long time. Replace them immediately if you see cracks, cuts, loss of elasticity or if the grease no longer spreads evenly. Spare O-rings and grease kits are always in stock.

Final thoughts 💪

Taking care of the O-rings is not boring maintenance - it is the cheapest and most effective insurance for your underwater system. Spend five minutes after every shooting day and your Salted Line underwater camera housing will stay watertight for years.

You can watch the full video “How to Maintain BackPlate and Housing Body O-Rings on SeaFrogs Salted Line Water Housings” on our YouTube channel. (https://www.youtube.com/watch?v=byi58MUQ93Q)

Have questions about maintaining the O-rings on your Salted Line waterproof camera housing or need spare O-rings and silicone grease? Feel free to email us at [email protected] or message us on social media. We’re always happy to help.💙
👉 Discover the full Salted Line range, accessories and more at our official website: www.saltedline.com

Stay safe, stay dry, and happy shooting! 🌊📸

- The Salted Line Team

Follow us for more tips, gear reviews, and epic underwater shots:
Instagram &
Facebook Salted Line & Salted Line Europe
Youtube Salted Line Waterproof Housings & Salted Line Europe

How to Set Up Sony Power Zoom Lens Control in Salted Line Underwater Housings❓Hey everyone, If you’ve ever shot underwat...
04/05/2026

How to Set Up Sony Power Zoom Lens Control in Salted Line Underwater Housings❓

Hey everyone,
If you’ve ever shot underwater with a Sony camera, you know the drill. Most lenses require a manual zoom ring and a Zoom or focus gear inside the housing to change focal length. It works great, but it’s not always the smoothest or fastest way when you’re holding a rig, fighting currents, or trying to capture a moving subject. 📸

That’s where Sony’s Power Zoom (PZ) lenses come in. These lenses have a built-in motor, so you can control zoom electronically - directly from the camera body - without physical zoom gear. And thanks to recent Sony firmware updates, this feature is now available on far more Sony cameras than before.

At Salted Line we’ve been using this setup for years on specific camera housings (like our FX3/30 series that come with a dedicated zoom lever). But now the same electronic zoom control works on many recent Sony cameras - as long as you have the right lens and the right firmware.

Here’s everything you need to know to set it up and get the most out of it. 👇

Which Sony Lenses Support Power Zoom? 🔍

Only lenses marked PZ (Power Zoom) have the internal motor that lets the camera control zoom electronically. Here’s the current list of compatible lenses that work perfectly inside Salted Line waterproof camera housings:

APS-C lenses

• Sony E PZ 10-20mm f/4 G
• Sony E PZ 16-50mm f/3.5-5.6 OSS
• Sony E 16-50mm f/3.5-5.6 OSS II
• Sony E 18-105mm f/4 G OSS

Full-frame FE lenses

• Sony FE 16-35mm f/4 G PZ OSS

If your lens is not on this list, you’ll still need a traditional zoom gear. Power Zoom control simply won’t work.

Which Sony Cameras Support Electronic Zoom Control? 📸

Previously this feature was limited to just a handful of bodies (mainly the ZV series and FX3/FX30). Now, after Sony’s firmware updates, you can assign zoom control to almost any button you like on these models:

• A7 IV
• A7 V
• A7R V
• A7S III
• A1
• A6700
• FX3
• FX30

Important note about firmware 🔄

Sony added full Power Zoom button assignment starting with these versions (check your camera’s menu → Setup → Version to confirm):

• A7 IV → firmware 3.00 or newer
• A7 V → all current firmwares
• A7R V → firmware 2.00 or newer
• A7S III → firmware 3.00 or newer
• A1 → firmware 2.00 or newer
• A6700 → all current firmwares
• FX3 → all current firmwares
• FX30 → all current firmwares

If your camera is on an older version, simply update it via Sony’s Imaging Edge Desktop software before you head into the water.

How to Set It Up (Step-by-Step) 🔧

The video we posted recently shows one popular configuration, but you can actually assign zoom in/out to any button you prefer. Here’s how it works:

1️⃣ Go to Menu → Setup → Operation Customize → Custom Key (the exact menu name varies slightly by body).

2️⃣ Choose the button you want to use.

3️⃣ Scroll down and select Power Zoom (it may appear as “Zoom” or “Power Zoom Function”).

4️⃣ Assign Zoom In to one direction and Zoom Out to the other.
Save and exit (or assign both to the same button if you prefer a toggle style).

5️⃣ Save and exit.

That’s it. Once set, pressing the assigned button will smoothly drive the lens motor - exactly the same way the zoom lever works on ZV and our FX camera housings. 🎥

You can still use the physical zoom ring (if available) on the lens if you prefer manual control, or switch between electronic and manual at any time.

How to set it up step-by-step guide, check out our video on YouTube (https://www.youtube.com/watch?v=HS0LHwXWiKU)▶️

Why This Matters Underwater 🌊

• Faster, smoother zooms while holding your camera housing with both hands

• No need to reach for a zoom k**b when you’re in a tight spot or shooting video

We’ve been testing this setup extensively with the A6700, A7IV, A7S III, A1, and the A7R V and A7V inside our latest housings, and the results are excellent. 🔥

If you already own a Salted Line underwater camera housing and one of the PZ lenses listed above, take five minutes to update your firmware and assign the buttons - you’ll immediately feel the difference. 💯

Have questions about your specific Salted Line model or accessory compatibility? Feel free to email us at [email protected] or message us on social media. We’re always happy to help.💙
👉 Discover the full Salted Line range, accessories and more at our official website: www.saltedline.com

Stay safe, stay dry, and happy shooting! 🐠

- The Salted Line Team

Follow us for more tips, gear reviews, and epic underwater shots:
Instagram &
Facebook Salted Line & Salted Line Europe
Youtube Salted Line Waterproof Housings & Salted Line Europe

How to Maintain O-Rings on Salted Line Dome Ports: Step-by-Step Guide❓Hey everyone,One of the simplest yet most importan...
29/04/2026

How to Maintain O-Rings on Salted Line Dome Ports: Step-by-Step Guide❓

Hey everyone,
One of the simplest yet most important things you can do to prevent leaks is proper O-ring maintenance on your Dome ports. Even a single hair, a tiny grain of sand, dried salt, or a damaged O-ring can compromise the seal and cause a leak in your housing.

That’s why we recommend following a quick, consistent routine for your Salted Line waterproof camera housings bundle with 6-inch or 8-inch dome ports.

Here’s the exact process that experienced underwater photographers follow every time. 🔧

What You’ll Need 🛠️

• The original Sea Frogs / Salted Line Silicone grease that came with your housing
• The O-ring removal tool (also included)
• Soft paper tissues
• A clean workspace
• Spare O-rings (in case your O-rings is damaged)

Step-by-Step Maintenance

1️⃣ For a brand-new dome port

New dome ports usually come already assembled with the extension ring attached. They typically arrive with a thin layer of the original silicone grease already applied on the O-rings.

Nevertheless, we recommend checking this yourself by gently running your finger along the O-rings. If the grease is missing or feels insufficient, apply a thin, even layer of the original SeaFrogs / Salted Line silicone grease as described later in this guide.

2️⃣ Routine maintenance before every dive day

Carefully inspect both O-rings: the main one (Photo 1) on the extension ring and the second one (Photo 2) between the extension ring and the dome port.

If the O-rings are clean, gently wipe away the old grease with a soft paper tissue (Photo 3). Then apply a very thin, even layer of the original silicone grease using your fingertip. Remember - less is more. Too much grease can actually cause leaks.

If you see any sand or debris, remove the O-ring carefully with the removal tool (Photo 4), clean both the O-ring (do not stretch it) and the groove thoroughly, then reinstall the O-ring flat in the groove and apply fresh grease before reassembling the port.

If you detached the extension ring from the dome port, reattach it securely before reassembling the port.

3️⃣ Reassemble and test

Attach the dome port to your Salted Line waterproof camera housing. Make sure everything sits correctly without any twists. Always perform the classic bucket test: submerge the fully assembled housing in a fresh water tank, press all controls, and after that check if the leak detection sensor has been triggered and also visually check if water has entered your camera housing. This quick check gives you peace of mind before you enter the ocean.

Pro Tips for Long-Term Reliability ✅

• Always use only the original Sea Frogs / Salted Line Silicone grease. Other greases can damage the O-rings or make the controls sticky.
• Never stretch the O-ring. It can damage the rubber, create micro-cracks, and eventually lead to leaks.
• After every dive, rinse the entire housing and dome port thoroughly in fresh water.
• In very sandy or shore-break conditions, pay special attention to the O-ring between the Extension ring and Dome port, as it tends to collect more debris.
• Replace the O-ring immediately if it is damaged, discolored, or shows any signs of wear. For preventive maintenance, we recommend replacing the O-rings at least once a year.

Taking just a few minutes to properly maintain your O-rings can make a huge difference. It keeps your Salted Line waterproof camera housing reliable for hundreds of dives and protects your valuable camera gear.

For the full step-by-step guide, check out our video on YouTube 📹(https://www.youtube.com/watch?v=q7s3V0cmWW8)

Have questions about maintaining your specific Salted Line dome port setup or need the right grease and spare parts? Feel free to email us at [email protected] or message us on social media. We’re always happy to help.💙
👉 Discover the full Salted Line range, accessories and more at our official website: www.saltedline.com

Stay safe, stay dry, and happy shooting!🙌

- The Salted Line Team

Follow us for more tips, gear reviews, and epic underwater shots:
Instagram &
Facebook Salted Line & Salted Line Europe
Youtube Salted Line Waterproof Housings & Salted Line Europe

Extension Rings: Getting the Best Result With Your Salted Line Dome Ports 🏆Hey everyone, One of the most important yet o...
27/04/2026

Extension Rings: Getting the Best Result With Your Salted Line Dome Ports 🏆

Hey everyone,
One of the most important yet often overlooked parts of underwater photography is choosing the correct distance between your lens and the dome port. This is exactly what extension adapter rings do. 📸

The Salted Line waterproof camera housings support a wide variety of lenses, from ultra-wide fisheyes to standard zooms. To achieve sharp corners and avoid vignetting or softness, you need to set the right optical distance. That is where our interchangeable Extension rings (V1, V2, V7 and V10) become really useful. 🔧

These lightweight polycarbonate adapters let you fine-tune your setup quickly and easily without having to buy a completely new Dome port every time you change lenses.

Why Extension Rings Matter

A Dome port delivers the best image quality when the lens sits at the precise optical distance from the curved glass. If the distance is wrong, you can get reduced sharpness in the corners, distortion, or dark vignetting. Extension rings solve this problem by adding exactly the right amount of length between the housing and the dome port. 💡

The extension rings we discussed in the blog post are made specifically for Salted Line/Sea Frogs 6-inch and 8-inch dome ports and use the standard 90 mm bayonet mount. They are quick to swap, include spare O-rings, and come with a small tube of the original Silicone grease.

Our Extension Ring Lineup

Here is a clear breakdown of the most popular versions:
• V1 Extension Ring (23 mm) 🔥
The shortest option. Perfect for many wide-angle prime lenses and compact zoom setups that need minimal extension.

• V7 Extension Ring (37 mm) ⭐
It works extremely well with popular lenses such as the Sony FE 14mm F1.8 GM, Sony FE PZ 16-35mm F4 G, Sigma 18-50mm F2.8 zooms.

• V10 Extension Ring (61 mm)
A longer ring that gives excellent results with certain zoom lenses that require more distance for optimal corner sharpness.

• V2 Extension Ring (88 mm)
The longest in the range. Ideal for specific longer zoom lenses (for example Sony 16-35mm F2.8 GM) when maximum extension is needed.

All rings are fully interchangeable, so you can mix and match them with any of your Salted Line 6-inch or 8-inch dome ports.

How to Choose the Right Extension Ring

1. Check the recommended extension length for your specific lens (you will find this in the compatibility list on each dome port product page).
2. Most photographers start with the V7 (37 mm) because it covers the majority of popular wide-angle lenses.
3. If you shoot several different lenses, it is usually much more economical to buy one dome port plus a couple of extension rings instead of multiple complete dome assemblies.

Important note: Extension rings are designed only for dome ports and cannot be used with flat ports or stacked together.

Pro Tips from the Field

• Always apply a thin, even layer of the original silicone grease on the O-rings before installing the ring.
• Be sure to regularly grease both O-rings: the one between the extension ring and the housing, as well as the one between the extension ring and the dome port.

The Bottom Line

The right extension ring makes a noticeable difference in sharpness, especially in the corners of your images. Instead of buying a new dome port for every lens, you can simply swap the extension ring and keep getting maximum optical performance from your Salted Line waterproof camera housing.

If you already own a Salted Line dome port, adding one or two extension rings is one of the smartest and most cost-effective upgrades you can make.

Have questions about which extension ring works best with your lens and Salted Line waterproof camera housing? Feel free to email us at [email protected] or message us on social media. We are always happy to give you a personal recommendation.
👉 Discover the full Salted Line range, accessories and more at our official website: www.saltedline.com

Stay safe, stay dry, and happy shooting! 🐠

- The Salted Line Team

Follow us for more tips, gear reviews, and epic underwater shots:
Instagram &
Facebook Salted Line & Salted Line Europe
Youtube Salted Line Waterproof Housings & Salted Line Europe

Salted Line Aluminium vs Polycarbonate Shutter Grip II ⚔️Hey everyone,If you use a Salted Line waterproof camera housing...
24/04/2026

Salted Line Aluminium vs Polycarbonate Shutter Grip II ⚔️

Hey everyone,
If you use a Salted Line waterproof camera housing, for the surfing or waves photography, you’ve probably thought about adding a two-stage shutter grip to get better control. For many years, we have proudly offered you our Aluminium Shutter Grip ⚙️. We are now also offering the newly released Polycarbonate Shutter Grip II. Both give you the same precise two-stage trigger, but they feel quite different in real use. Here’s a straightforward, real-world comparison based on feedback from hundreds of Salted Line users and our own hands-on experience.

🔹 The Aluminium Shutter Grip - The Proven Classic

Launched more than five years ago, this grip has become a trusted favourite among many Salted Line users. Machined from solid aluminium, it feels solid and premium in the hand with a satisfying tactile feedback that many photographers love. It uses a traditional physical mechanical button, so you feel a distinct click and resistance when pressing. Its extra weight of 355 g can actually be an advantage in bigger waves, helping to keep the housing stable when conditions get rough. It is depth-rated to 8 meters. 🏋️‍♂️

🔹 The Polycarbonate Shutter Grip II - Ready for Real Water Action

This is our latest generation shutter grip and the one we now recommend for most users. It uses exactly the same reinforced metal mounting plate and reliable attachment system as the aluminium version, so mechanical durability and secure fit remain identical. The big upgrade is inside. Instead of a mechanical button, it features a modern electronic button. The half-press for focus and full press for the shot are light and smooth, making the shutter comfortable to use. Made from high-quality polycarbonate, the grip weighs only 200 g, almost half the weight of the aluminium version. It is also depth-rated to 40 meters, which makes it suitable for a much wider range of free divers. This makes it noticeably more comfortable during long surf sessions, extended dives or when you’re swimming and tracking fast subjects. It’s also significantly more affordable while delivering the same level of durability and performance 🪶

📌 Important note for video recording: Both the Aluminium Shutter Grip and the Polycarbonate Shutter Grip II support video recording. They can be used on compatible Sony cameras (such as the FX3, FX30, A7SIII, and A7IV) when the “Rec w/Shutter” option is enabled in the camera menu. Please refer to your camera’s manual for details.

❓ Which One Is Right for You?

If you prefer that heavy, solid metal feel and love the distinct tactile click of a traditional mechanical button, the Aluminium Shutter Grip is still an excellent, time-tested choice. Just keep in mind that its weight can start to make itself felt during long sessions.

But for the majority of photographers the Polycarbonate Shutter Grip II is now the better everyday option. It offers the same reliable two-stage control, but is much lighter, provides noticeably better comfort, and comes at a more accessible price. It can also be used by free divers since it can be taken down to depths of up to 40 meters.

Ready to upgrade your control underwater? 🤙 Watch the official assembly videos to see exactly how easy both grips are to install:

• Polycarbonate Shutter Grip II (our recommended choice): https://www.youtube.com/watch?v=n6fkmQfMLw4

• Aluminium Shutter Grip: https://www.youtube.com/watch?v=Hic6sNmNjpI

Have questions about which grip works best with your housing and shooting style? Feel free to contact us by email at [email protected] or reach out to us on social media. Just tell us your camera and housing model and we’ll give you a personal recommendation right away. We’re always happy to help. 💬
👉 Discover the full Salted Line range, accessories and more at our official website: www.saltedline.com

Stay safe, stay dry, and happy shooting! 🙌

- The Salted Line Team

Follow us for more tips, gear reviews, and epic underwater shots:
Instagram &
Facebook Salted Line & Salted Line Europe
Youtube Salted Line Waterproof Housings & Salted Line Europe

Why You Should Only Use Original Salted Line Silicone Grease⚠️Hey everyone,An underwater housing is an investment, and p...
22/04/2026

Why You Should Only Use Original Salted Line Silicone Grease⚠️

Hey everyone,
An underwater housing is an investment, and proper maintenance is what keeps it performing reliably dive after dive. One of the most critical - yet often overlooked - aspects of that maintenance is the grease you use on the O-rings.

At Salted Line, we regularly hear from divers who have experienced unexpected leaks or stiff controls after using non-original grease. That’s why we want to be very clear on this topic.

⚠️ Why Original Salted Line Silicone Grease Is Essential

The Silicone grease supplied with every Salted Line underwater camera housing is specially formulated to work with our O-ring materials, seals, and moving parts. It has the exact viscosity, chemical stability, and additives needed to:

• Maintain a perfect watertight seal
• Keep buttons, dials, and levers smooth and responsive
• Prevent O-ring degradation over time
• Resist breakdown in saltwater environments

When you use a different brand or a grease with the wrong consistency, you introduce variables that our housings were not designed for. Even small differences in formulation can lead to:

• O-rings swelling or shrinking
• Sticky or sluggish controls
• Micro-leaks that appear under pressure
• Accelerated wear of the sealing surfaces

❗Important Note: Only the original SeaFrogs/Salted Line silicone grease should be used with your housing. Using any alternative silicone grease - regardless of brand, color, or claimed “similar” specifications - is not recommended and may result in leaks or cause controls and ports to stick. A common problem when using aftermarket silicone grease is that the port cannot be removed, requiring the use of special tools

📌 How to Use It Correctly

A little goes a long way. Here’s the right way:

1️⃣ After cleaning the O-ring, apply a very small amount to your clean fingertip.
2️⃣ Spread it evenly around the O-ring until you see a thin, uniform sheen - nothing more.
3️⃣ Avoid thick layers or clumps, as excess grease can actually attract debris and compromise the seal.

📝 The Bottom Line

Using the correct silicone grease is one of the simplest ways to protect your camera and extend the life of your Salted Line underwater camera housing. It takes just a minute during your pre-dive routine, but it can prevent costly issues and keep your gear performing like new for thousands of dives.

If you ever run out of original silicone grease or have questions about maintenance for your specific model, feel free to email us at [email protected] or via our social media channels - we’re always happy to help 💙
👉 Discover the full Salted Line range, accessories and more at our official website: www.saltedline.com

Stay safe, stay dry, and happy shooting! 📸

- The Salted Line Team

Follow us for more tips, gear reviews, and epic underwater shots:
Instagram &
Facebook Salted Line & Salted Line Europe
Youtube Salted Line Waterproof Housings & Salted Line Europe

Address

Tsim Sha Tsui

Alerts

Be the first to know and let us send you an email when Salted Line posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Share

Category