Waterproof Silicone Bottleneck Seals Pair
The Waterproof silicone bottleneck wrist seals provide replacement sealing components for compatible drysuit ring systems. Their bellows-style profile gives the wrist room to move while the sealing area remains close to the skin.
Features and benefits
- Bottleneck shape: the wider bellows section accommodates movement between the suit wrist and the narrower sealing section.
- Flexible silicone: stretches when dressing and conforms around the wrist.
- Replaceable ring fit: designed for a matching mechanical retaining system, allowing a damaged seal to be replaced without gluing it directly to the suit.
- Pair supplied: replace both wrist seals or keep a matched spare pair available.
Technical Specs
| Product | Bottleneck wrist seals |
|---|---|
| Material | Silicone |
| Quantity | Pair |
| Sizes | Small and Standard options |
| Attachment | Compatible mechanical retaining rings |
Fit and use
Match the part to the exact suit, seal profile and retaining system before ordering. Ask our Hallam team if you need help with sizing or compatibility. Silicone seals are not a direct glue-in substitute for latex.
Gear Care and Washing
Rinse the sealing surfaces and ring components with fresh water after use. Wash skin oils from seals gently using only the suit manufacturer’s approved method, then rinse thoroughly and let them dry in the shade.
Protect silicone, latex and smooth neoprene from fingernails, jewellery and sharp edges. Use only the specified dressing aid or O-ring lubricant for the exact material and ring system. Store clean and dry away from heat, sunlight and ozone sources, and inspect for damage before use.

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