3 x 60 yds. 3M - 425 Aluminum Foil Tape

This premium 3M - 425 aluminum foil tape is a top - notch choice. It's thermally conductive, enhancing heating or cooling efficiency. It acts as a waterproof barrier and protects against air leaks. The tape has an aluminum backing with an acrylic adhesive. It's flame - resistant, reflects heat and light, and magnifies light sources for better visibility. It resists UV degradation for long - lasting performance and meets UL 723, Class L File R 7311 and UL 764c standards.

To use this tape, simply cut the desired length and apply it to the surface you want to seal. It's great for areas where you need to improve thermal efficiency or prevent air and water leaks. When handling the tape, avoid touching the adhesive part with dirty hands to ensure good adhesion. Store it in a cool, dry place away from direct sunlight to maintain its quality. If the tape gets dirty, you can gently wipe it with a soft, dry cloth.