3M Venture Tape non-adhesive ASJ facing 1541 is a 9 mil white kraft, scrim and foil laminated facing that acts as an uncoated, mold resistant facing all service jacket (ASJ) faced duct piping systems. The facing applies easily and excels in demanding temperature conditions. 3M Venture Tape non-adhesive ASJ facing 1541 is a mold resistant, tri-directional reinforced facing that excels in demanding temperature conditions. It is comprised of a kraft/scrim/foil laminated backing. The backing is flexible and conforms to irregular surfaces and curves. Meets ASTM C1136 type I, II, III, IV and ASTM E84 10/30 FLAME/SMOKE. In our 3M industrial adhesives and tapes division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.