Products of AB FOIL Aluminium Foil:
AB 720 D/S is a 4 (four) layer radiant barrier, using 2 (two) layers of highly reflective metalized film bonded to 1 (one) layer of kraft paper and reinforced with straight line polyester yarn.
AB 721 D/S is a 4 (four) layer radiant barrier, using 2 (two) layers of highly reflective metalized film bonded to 1 (one) layer of kraft paper and reinforced with cross line polyester yarn.
Specification details can be found in Brochure.