3M™ Aluminum Foil Tape 1436F is our high quality Soft aluminium foil tape for internal and external ducting work. It offers an aggressive adhesive for ease of application.You can use 3M™ Aluminum Foil Tape 1436F in internal and external applications. It bonds to a variety of different surfaces including woods, metals and plastics, and meets low flammable rating according to DIN4102B1.You can use 3M™ Aluminum Foil Tape 1436F in internal and external applications. It bonds to a variety of different surfaces including woods, metals and plastics, and meets low flammable rating according to DIN4102B1.