3" wide aluminum foil tape with a pressure sensitive acrylic adhesive and 2.8 mil thick foil backing and sold as 12 per case.
3M™ Foil tape in silver color measures 3" x 60 yds and features acrylic adhesive with easy release film liner. Tape with 4.81803" Dia features water proofing barrier and air leak protection and is sold as 12 rolls per pack.
Dimensions: 3" x 60 yds., 12 rolls
Premium grade, and aluminum backed tape features acrylic adhesive