Blue Sea Push Button Switch Label Kit This Blue Sea Push Button Switch Label Kit features scratch resistant polycarbonate labels that are back printed for exceptional durability and long lasting use. The labels are also made with waterproof adhesive for longevity in wet environments making this kit is a top choice among many. Features Waterproof Adhesive For Longevity In Wet Environments Scratch Resistant Polycarbonate Material Back Printed For Durability California Residents WARNING Cancer and