Material:Aluminum foil butyl waterproof tape?Wide range of applications:Can be applied on metal roof, galvanized metal, frosted fiberglass, wood, textile, plastic, aluminumPractical rv awning repair tape for roof vent rv, home, automobile and boat surface camper roof repair.Junction of color Steel roofing, metal roof sealant, lighting board overlap, and gutter.Sealed for door junction, window junction, suface of concrete roofs.?Instructions:1: (Important) Clean the base surface, make sure the surface clean and dry before application.2: Align the width of the desired base gap and select the appropriate size, Peel off the released film.3: Repeatedly press the butyl sealant until the tape is fully stuck with surface, Cut the butyl tape with a knife.4. Tool needed (NOT Included): Cleaning tool; Scissors; Trimming tool; Gloves?Construction tips1. Because of the strong stickiness, please wear gloves to prevent hand sticking.2. In case of high temperature weather, please choose the construction time in the early/late period. Do not place the tape under the sun before construction.3. In winter, it's better to use a hair dryer to heat camper roof repair before installation.4. Do not use it with other waterproof material including benzene, benzene,carbinol, ethylene, silicone and etc.