Silicone Spray by GEAR AID is a neoprene protectant and lubricant. Just spray it on dive suits and equipment to protect it from the harmful effects of saltwater. Use as an O-ring lubricant, a rubber conditioner, and a wetsuit lubricant. This food-grade silicone formula preserves rubber gaskets and neoprene; helping to extend the life of expensive dive equipment. Spray suits with Silicone Spray and slip right in without any hassle.