J.V. Converting UHMW-PE-5/NATT0536 JVCC UHMW-PE-5 UHMW Polyethylene Film Tape: 1/2" x 36 yd, Natural/Translucent Carrier/backing: uhmw (ultra high molecular weight) polyethylene film. Adhesive: acrylic Thickness: 11 mils (carrier, adhesive, liner) 7 mils (carrier, adhesive) 2 mils (adhesive) 5 mils (carrier) 4 mils (liner). elongation: 300 percent Adhesion: 60 ounces per inch (to stainless steel test panel). tensile strength: 30 pounds per inch (longitudinal) Service/operating temperature: up to 300F Certifications: chrysler ms-ch612, ford esb-m3g123-b, gm 6419M