The TAPP CAPP seal provides weatherproof protection to any USB cable when plugged into our Weatherproof USB power port. TAPP CAPP is resistant to dust, water splash and spray and even heavy water washdown. TAPP CAPP is molded from rugged Brulloy rubber. Brulloy is a true MP rubber, not a thermoplastic elastomer (TPE) such as polyurethane. Whereas TPEs must be specially treated to resist environmental damage, Brulloy is inherently resistant to ozone, UV, grease, and oil. It can withstand service temperatures from - 130 to 225F (-90 to 107C)! Note: Due to the protective skirt that surrounds the USB plug, TAPP CAPPed is designed to work with our All Weather USB connector but should work with any other .85 x .60 rectangular body port. TAPP CAPP, Brulloy, and technical information are copyrighted and used with permission from 3BR Powersports |