Leaky Neck Seals

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

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.

Pinnacle 7mm Standard Bibbed Hood

14 reviews

SKU: PINH7XL

^$47.95

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In Stock

DESCRIPTION

A 7mm neoprene bibbed hood with a titanium lining for warmth and customizable fit.

Mask Seal

6 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

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In Stock

DESCRIPTION

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

Hollis 8/7/6mm NeoTek V2 Unisex Hooded Semi-Dry Suit

3 reviews

SKU: HLSSNT2XBK

^$629.95

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In Stock

DESCRIPTION

A reliable and durable unisex hooded semi-dry suit with a front zipper and tech-friendly pockets.

Waterproof Silicone Dry Suit Neck Seal

2 reviews

SKU: WPGSDNSMDBL

^$120

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In Stock

DESCRIPTION

A hypoallergenic silicone neck seal for drysuits, with UV resistance and bellows design.

Henderson 7/5mm Aqualock Bibbed Hood

2 reviews

SKU: HNDAQH7XS

~~$112.99~~ Save: $88.02 (78%)

^$24.97

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In Stock

DESCRIPTION

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

Henderson 5/3mm Aqualock Bibbed Hood

2 reviews

SKU: HNDAQH5SM

~~$105.99~~ Save: $81.02 (76%)

^$24.97

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In Stock

DESCRIPTION

A 5/3mm neoprene bibbed hood with quick-dry interior, liquid taped seams, and silicone neck seals.

Scubapro Evertech Dry Breathable Men's Drysuit

1 reviews

SKU: SCPEDBM2XLS

~~$2585~~ Save: $585.03 (23%)

^$1999.97

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In Stock

DESCRIPTION

A breathable trilaminate drysuit with waterproof seams, Si-Tech ring seals, and large cargo pockets.

Henderson 3mm Aqualock Bibbed Hood

1 reviews

SKU: HNDAQHXS

~~$101.99~~ Save: $57.02 (56%)

^$44.97

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In Stock

DESCRIPTION

A 3mm neoprene bibbed hood with quick-dry interior, Aqua Lock seams, and silicone O-ring neck seals.

DUI ZipSeal Latex Neck/Hood Combo G1 Open Box

SKU: DUIZSLNHXLOB

~~$278~~ Save: $55.60 (20%)

^$222.40

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In Stock

DESCRIPTION

A durable latex neck and hood combo with ZipSeal technology, offering watertight comfort for drysuit diving.

Waterproof W7 Neoprene Neck Seal 2X-Small/X-Small/Small Open Box

SKU: WPGW7NSW2XSO

~~$84~~ Save: $16.80 (20%)

^$67.20

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In Stock

DESCRIPTION

A premium neoprene neck seal offering watertight protection and comfort for hoodless dives.

DUI G1 ZipSeal Silicone Neck

SKU: DUIZSNG1S

^$180

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In Stock

DESCRIPTION

A durable, UV-resistant silicone neck seal with patented ZipSeal technology for easy replacement and latex-free comfort.

Waterproof Dry Suit Multi-Tool

SKU: WPGDSMT

^$32.50

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In Stock

DESCRIPTION

A must-have multi-tool for serious dry suit divers, designed to fix and replace seals and valves.

Waterproof W7 Neoprene Neck Seal

SKU: WPGW7NNSM2XS

^$84

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In Stock

DESCRIPTION

A detachable neoprene neck seal that eliminates water flow, ideal for hoodless dives and enhanced protection.

DUI ZipSeal Neck G2, Latex

SKU: DUIZSNG2L

^$174

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In Stock

DESCRIPTION

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

DUI G1 ZipSeal Latex Neck

SKU: DUIZSNG1L

^$174

+ wishlist

In Stock

DESCRIPTION

A durable, tear-resistant latex neck seal with dirt-repelling surface, suitable for quick replacement and compatibility.

DUI ZipSeal Latex Neck/Hood Combo G1

SKU: DUIZSLNHG1S

^$288

+ wishlist

In Stock

DESCRIPTION

A DUI ZipSeal Latex Neck/Hood Combo for drysuits with customizable fit and quick-change technology.

NeoSport 3/2mm Women's Full Wetsuit

57 reviews

SKU: BLR3JW2XLV

~~$163.99~~ Save: $59.04 (36%)

^$104.95

+ wishlist

In Stock

DESCRIPTION

A female-specific 3/2mm full wetsuit with thicker torso for warmth and anatomical cut for comfort.

Pros

Provides warmth
Anatomical cut for comfort
Comfortable fit

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

28 reviews

SKU: AQUSG125

^$16.95

+ wishlist

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

+ wishlist

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

Pinnacle 7mm Dry Suit Hood

15 reviews

SKU: PINHD7LR

^$47.95

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In Stock

DESCRIPTION

A 7mm titanium-lined non-bibbed hood with a smooth skin seal and automatic vents for air escape.

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.

Pinnacle 3mm Standard Bibbed Hood

9 reviews

SKU: PINH3ML

^$34.95

+ wishlist

In Stock

DESCRIPTION

A 3mm neoprene bibbed hood with titanium lining, smooth skin seal, and automatic vents for custom fit and increased warmth.

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Leaky Neck Seals

For divers venturing beneath the surface, especially in cooler waters or during extended dives, a drysuit is an essential piece of gear, offering warmth and protection against the elements. However, the integrity of a drysuit relies heavily on the condition and fit of its neck seal—a component that can often become a source of frustration if it develops leaks. Leaky neck seals are a common concern, whether due to natural wear and tear, improper fit, or damage sustained during donning and doffing. For those who dive regularly, it’s not unusual to notice small dribbles of water trickling down the back or an unexpected chill creeping in around the collar after a long day in the water. Even the most meticulously maintained drysuits are susceptible to neck seal issues, as exposure to sunlight, salt, and repeated stretching can cause seals to crack or lose their elasticity over time. Summer months, like July, bring increased dive activity and travel, making it all the more important to inspect and address neck seal issues before embarking on a new adventure.

Selecting the right solution for a leaky neck seal depends on several factors, such as the frequency of your dives, the environment you dive in, and your personal comfort preferences. Recreational divers, technical divers, and instructors alike all benefit from ensuring their drysuit neck seals are in top condition, as even a minor leak can quickly escalate into a major distraction or discomfort underwater. Some divers prefer to carry quick-fix repair kits in their gear bags, ready to patch up minor tears or holes on the go—a practice that can save a dive trip from being cut short. Others may seek out replacement seals or even upgrade to modular neck seal systems that allow for easy changes and improved comfort, especially if they often dive in varied conditions. Adjustable or alternative material seals can also be a game-changer for those with sensitive skin or unique neck shapes, reducing the chance of leaks and enhancing the overall diving experience. For gifting, neck seal repair kits or upgrade systems make thoughtful presents for avid divers, instructors, or anyone who relies on their drysuit for frequent underwater exploration. These practical items demonstrate a deep understanding of a diver’s needs and can be a welcome addition to any dive bag, particularly as the summer season inspires more frequent trips to favorite dive sites or new destinations.

When considering options to address or prevent leaky neck seals, it’s important to match the solution to your skill level and comfort with repairs. Some divers enjoy the hands-on process of maintaining their own gear, taking pride in carefully removing an old, brittle seal and installing a fresh one—sometimes even sharing stories of their first successful replacement with fellow divers on the boat. For others, entrusting repairs to a professional offers peace of mind, knowing that the job will be done with precision and expertise. Regardless of your approach, regular inspection and maintenance of your drysuit neck seal should become a routine part of your dive preparation, just like checking your tank pressure or testing your regulator. Keeping your suit and seals clean, dry, and properly stored between dives will extend their lifespan and reduce the likelihood of unexpected leaks. For those seeking more robust, long-term solutions, exploring the latest advancements in neck seal technology can provide added comfort and reliability. You can discover a curated selection of innovative, high-performance options by visiting our Leakproof Neck Seals page, where you’ll find products designed to enhance your diving experience and keep you dry, dive after dive. Whether you’re preparing for a summer full of underwater adventures or gifting a fellow diver with practical gear, addressing leaky neck seals ensures every dive is comfortable, safe, and memorable.

Top Picks For Leaky Neck Seals