Waterproof neck seal

For too long, latex seals have been the biggest problem in drysuit diving. You never know what condition they'll be in until you open your dive bag. They are easy to tear and deteriorate due to factors such as sun/UV rays, chemicals and ozone. Silicone gaskets raise the bar, as they are not vulnerable to most chemicals or the environment and their elasticity is 40% higher than latex gaskets. The elasticity makes donning much easier and minimizes the risk of water infiltration.

If you need extra warmth around your neck on cold dives, the neoprene seal is your option. A very comfortable ultra-stretch neck seal that fits Waterproof, Si-Tech Neck Tite and Quick Neck. The seal is made of Yamamoto SuperStretch 4000 neoprene, in other words - first class.