Underwater Housing Seals

Silicone Grease 2.0 fl. oz. (59 ml) Jar

29 reviews

SKU: AQUSG125

^$16.95

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In Stock

DESCRIPTION

A food-grade silicone grease that conditions and extends the life of rubber products.

Pros

Convenient and easy to use
Good value for the price
Effective lubrication and preservation
Versatile and useful for various applications
High quality and food safe

20 Piece O-Ring Kit

23 reviews

SKU: AQUORK

^$12.99

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In Stock

DESCRIPTION

A durable 20 piece o-ring kit with common sizes and a corrosion-proof case.

Pros

Compact and portable with fast delivery
Durable and good quality with practicality for various items
Inexpensive and good value for the price
Useful for emergency situations and saving dives
Comprehensive kit with a variety of sizes

Silicone Grease 0.25 fl. oz. (7.4 ml) Jar

21 reviews

SKU: AQUSG25

^$5.95

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In Stock

DESCRIPTION

A food-grade silicone grease that helps increase the lifespan of rubber products and o-ring seals.

Pros

Versatile and multipurpose
Fast delivery
Convenient size for travel
High quality silicone
Works well for greasing o-rings

Waterproof Silicone Dry Suit Wrist Seals, Pair

5 reviews

SKU: WPGSDWSMDBK

^$92.40

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In Stock

DESCRIPTION

A pair of hypoallergenic silicone wrist seals for dry suits, with UV and ozone resistance.

Innovative Scuba 1.5 oz. (43 g) Silicone Grease

1 reviews

SKU: AQU15SG

^$14.95

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In Stock

DESCRIPTION

A silicone grease that increases the lifespan of rubber products and conditions rubber surfaces.

Sea & Sea Silicone Grease for O-Rings

1 reviews

SKU: SSSG

^$9.84

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In Stock

DESCRIPTION

A silicone grease that conditions, cleans, and lubricates O-rings for water tightness.

Sea & Sea O-Ring Set for Strobes

1 reviews

SKU: SSORSS

^$15.95

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In Stock

DESCRIPTION

A vital accessory for underwater camera systems, the Sea & Sea O-Ring Set ensures secure strobe connections.

DUI ZipSeal Wrist, Silicone

SKU: DUIZSWSLC

^$150

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In Stock

DESCRIPTION

A quick-change, durable silicone wrist seal that is UV and ozone resistant, latex-free, and seamlessly compatible with DUI drysuits.

DUI ZipSeal Latex Neck/Hood Combo G2

SKU: DUIZSLNHG2CB

^$325

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In Stock

DESCRIPTION

A DUI ZipSeal Latex Neck/Hood Combo G2 for drysuits with patented ZipSeal technology and customizable fit.

Bare Bottleneck Latex Dry Suit Wrist Seals, Black, Pair

SKU: BRE088941MD

^$36.95

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In Stock

DESCRIPTION

A pair of black latex dry suit wrist seals with a bottle neck shape for added warmth and dryness.

DUI ZipSeal Neck G2, Latex

SKU: DUIZSNG2L

^$178

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In Stock

DESCRIPTION

A durable and allergy-safe Neck ZipSeal for drysuits, offering quick-change convenience and dirt-repelling finish.

SeaLife O-Ring for Digital Pro Flash SL961

SKU: SLF9614

^$14.95

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In Stock

DESCRIPTION

A spare o-ring for SeaLife's Digital Pro Flash SL961 to prevent water damage.

Sealife O-Ring for DC2000 Housing

SKU: SLF7417

^$14.95

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In Stock

DESCRIPTION

A heavy-duty o-ring accessory for Sealife's DC2000 housing, optimizing its waterproof seal.

Interspiro O-Ring for Divator Full Face Mask (AGA)

SKU: INSRAMBLK

^$3.99

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In Stock

DESCRIPTION

An NBR rubber O-Ring ensuring a secure, watertight seal for Divator Full Face Masks.

Sea & Sea O-Ring Set for YS Converter and Series III/YS-250

SKU: SSORYSC

^$18.95

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In Stock

DESCRIPTION

A replacement o-ring set designed for the YS Converter and Series III/YS-250, ensuring a watertight seal.

OTS Guardian Full Face Mask

19 reviews

SKU: OTSGFMBK

^$899

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In Stock

DESCRIPTION

A low volume, double-sealed full face mask for scuba diving with ABV-1 valve and balanced demand valve.

TYR Special Ops 2.0 Non-Mirrored Adult Goggles

16 reviews

SKU: TYRS2NAGSM

^$29.99

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In Stock

DESCRIPTION

A high-performance, non-mirrored adult goggle with anti-fog coating, UVA/UVB protection, and watertight construction.

Gear Aid Seal Cement Black 4 fl. oz. (118 ml) Can

14 reviews

SKU: MCNSC4BK

^$13.95

+ wishlist

In Stock

DESCRIPTION

A flexible and abrasion-resistant black seal cement for neoprene repairs, providing waterproofing and quick drying.

Waterproof Ultima Dry Glove Ring System

10 reviews

SKU: WPGUDGRS

^$310.20

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In Stock

DESCRIPTION

A streamlined dry glove system that easily attaches to all dry suit latex seals.

Mask Seal

7 reviews

SKU: AQUAPS

^$8.99

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In Stock

DESCRIPTION

A versatile sealant that stops mask leaks and solves fit issues for silicone, neoprene, and PVC masks.

Bare Latex Neck Seal

5 reviews

SKU: BRENSLR

^$36.95

+ wishlist

In Stock

DESCRIPTION

A durable and versatile Bare Latex Neck Seal for drysuits, providing a leak-free and warm fit.

SeaLife SportDiver Ultra Underwater Smartphone Housing

4 reviews

SKU: SLFSUSH

^$349

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In Stock

DESCRIPTION

A compact and lightweight hard case housing for smartphones that allows for underwater photography and videography up to 130ft.

SeaLife Micro 3.0 Limited Edition Gift Set with Sea Dragon 2300F Light

4 reviews

SKU: SLFM3GS

~~$699.99~~ Save: $75 (11%)

^$624.99

+ wishlist

In Stock

DESCRIPTION

A permanently-sealed underwater camera with 16MP Sony sensor, 4K video, and 2300-lumen LED light for vivid shots.

Henderson 7/5mm Aqualock Bibbed Hood

2 reviews

SKU: HNDAQH7XS

~~$112.99~~ Save: $93.02 (82%)

^$19.97

+ wishlist

In Stock

DESCRIPTION

A 7/5mm neoprene bibbed hood with Aqua Lock seams and quick-dry interior for cold water diving.

Aqua Mask Seal Stick

2 reviews

SKU: AQUMSST

^$23.95

+ wishlist

In Stock

DESCRIPTION

A resealable lip balm dispenser that increases mask sealing ability and works well with facial hair.

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Underwater Housing Seals

Underwater housing seals are the unsung heroes for anyone aiming to capture the vibrant world beneath the surface, whether you’re a professional underwater photographer, a recreational diver with a love for marine life, or an adventurer who simply wants to keep memories safe from the elements. As the weather warms and dive conditions become more inviting, many divers return to the water, making it all the more important to ensure that every piece of subsea equipment is protected against leaks and potential damage. The primary function of these seals—most often in the form of O-rings—is to create a watertight barrier for camera housings, underwater lights, and other sensitive electronics. Without a reliable seal, even the most advanced underwater housing is at risk of flooding, which can spell disaster for expensive gear and cherished footage. O-rings and other underwater housing seals are designed to withstand the pressure and corrosive effects of saltwater, but their effectiveness depends on diligent maintenance and proper handling. Before each dive, it’s essential to clean the O-ring and its groove to remove any sand, lint, or salt that could compromise the seal. Applying a thin, even layer of silicone grease helps keep the rubber supple, prevents cracking, and improves the overall integrity of the seal. Divers are wise to visually and tactically inspect every O-ring for cuts, abrasions, or loss of flexibility, replacing any that show signs of wear. Even a tiny tear can jeopardize the entire system, so carrying spare O-rings is a standard best practice.

Underwater housing seals are not just for seasoned divers or professional photographers—they make thoughtful gifts for anyone who enjoys underwater exploration, from casual snorkelers to tech enthusiasts experimenting with underwater phone housings. These seals are critical for a wide array of subsea equipment, ensuring that everything from action cameras to communication devices remains dry and operational. The peace of mind that comes with a well-maintained seal allows users to focus on the experience, whether that’s capturing the dazzling play of sunlight on a coral reef or documenting a shipwreck’s hidden details. For those who enjoy sharing their underwater journeys, reliable seals are the first line of defense against the unpredictable nature of the ocean environment. In addition to basic O-ring care, some divers opt for advanced maintenance systems that provide an extra layer of protection, such as vacuum systems that detect leaks before a dive begins. After each use, rinsing housings and seals with fresh water helps prevent salt buildup, which can cause buttons to jam or seals to degrade over time. These careful routines become second nature, much like checking your tank pressure or adjusting your mask before a descent.

As you explore the possibilities of underwater photography or simply want to safeguard your gear during aquatic adventures, investing in high-quality underwater housing seals is a decision that pays off in reliability and peace of mind. Whether gearing up for a summer of travel, planning a special dive trip, or looking for a practical gift for the diver in your life, these seals are a small but essential component of any underwater kit. For those interested in expanding their underwater capabilities, especially with smartphones, take a look at our curated selection of Underwater Phone Housings With Pressure Test for added assurance and innovation. No matter your experience level, keeping your subsea equipment seals in top condition ensures that every dive is memorable for all the right reasons.