DescriptionThis is a roll of tape, made ofaluminum foil, butyl rubber and paper materials, durable and safe. Waterproof design is practical, it keeps your home from damp perfectly. for roof, sill, pipeline, tube etc. good repair tape for your choice.Features- Color: Silver - Material: Aluminum foil, butyl rubber and paper - Size: About 500x5x0.3cm. - Butyl rubber material, It has the strong viscous force and good ductility - Aluminium surface, it has the good sun block effect. - You operate it easily - Made of aluminum foil, butyl rubber and paper materials, wear-resisting,low temperature resistant and durable - Good repair tape for your choice.