Waterproof patch and seal tape great for patching holes,cracks,gaps,and tears,repair indoor and our,even underwater,made of high quality material tape is made for long time use, after high temperature fire the viscose of the tape will not crack or deform the adhesion is still strong and service life is longer more widely applicable,high temperature resistant and anti freezing waterproof, temperature resistant, chemical resistant, and not easy to use. Aluminum foil tapes have a wide range of applications and the properties that characterize them: resistance to humidity and chemical agents, thermal conductivity, resistance to high temperatures and the ability to diffuse and reflect light.