JVCC AF30 High Performance Aluminum Foil Tape is a 3 mil high strength dead soft aluminum foil coated with an aggressive solvent based acrylic adhesive. Comes on an easily removable paper liner. Malleable foil conforms well to irregular and curved surfaces. Excellent performance at both low and high temperatures (can also be applied at low temperatures). Used for waterproof sealing, vapor barrier and air leakage protection, heat reflection/dissipation, and masking in paint stripping and electroplating. Excellent for die cutting.