3M Venture Tape High Temperature Aluminum Foil Tape 3243, Silver, 72 mm x 45.7 m, 3.5 mil, 16 rolls per case

3243 HI TEMP FOIL TAPE 72MM X 45.7M For industrial/occupational use only. Not for consumer sale or use. High temperature backing is ideal for duct and flue pipe closure Solvent acrylic adhesive performs well in temperatures as high as 425°F/218°C High heat reflectivity protects heat-sensitive components High resistance to moisture, UV and many chemicals for long-term durability Aluminum foil conforms well to irregular shapes and surfaces Can be torn by hand for ease of installation Features easy release paper liner