Waterproof Silicone Wrist Seals Bottle Neck BCD Material: Viton 90

Material: Viton 90

Double Zipper Seal System - New advanced seal system in the back reduces waterflow and provides insulation

Reinforced blade side-rails and vents fine-tune performance

Interior Glide Coating The inside of the seal is treated with a glide coating for easy donning

Waterproof Silicone Wrist Seals Bottle Neck BCD Material: Viton 90Waterproof Silicone Wrist Seals. Hi grade Silicone Hypoallergenic medical grade silicone. 100% UV and ozone resistance. 100 % UV and Ozone resistant. Extremely stretchable. No latex allergy. No maintenance. Easy donning and doffing. Extremely fast mounting. Permanent Interior Glide Coating The inside of the seal is treated with a glide coating for easy donning Safety Ridge The safety ridge ensures that the seal stays in place. Fits SI TECH, Polar