Get durability and a long service life when using 3M Polyester Tape 8902. Our tape is made with a strong polyester backing and silicone adhesive, that works well with applications requiring high temperatures or adhesion to silicone treated surfaces. It’s available in different backing thickness, a thin version for splicing or a thicker, stronger type for pulling through flashing or multiple layers. Its polyester film offers excellent thermal, abrasion and chemical resistance while maintaining flexibility. The silicone adhesive offers high heat resistance compared with many rubber and acrylic adhesives. This reduces failure due to softening, oozing and adhesive transfer. It works in demanding conditions with clean removal during high-temperature masking operations. Remove it cleanly from stainless steel, anodised aluminium and glass after a 5 hour bake cycle.