CRL Category II Safety Backing Tape for Mirrors keeps glass fragments together should mirrors be accidentally broken. This pressure-sensitive, adhesive coated film tape is primarily recommended for mirrored wardrobe doors that require a Category II Mirror Safety Backing. The woven scrim embedded in the film for high tensile and impact strength also prevents moisture entrapment and scrim delamination. The high-performance adhesive allows for easy roll unwind, yet promotes high bond to a wide variety of mirror backings. Complies with ANSIZ97.1-2009 and 16CFR1201 for impact resistance. Comes in 600' (183 m) rolls, individually boxed for shipment by UPS, except for 60" (1.52 m) width, which must ship via common carrier. You can combine widths for quantity pricing.