Shurtape 111163 SF 686 ShurMASTIC Butyl Foil Tape, Silver, 3in x 100ft

INCLUDES: • (16) Rolls FEATURES: • Indoor/outdoor mastic foil tape • UL 181B-FX Listed - clearly printed on the tape for quick identification • Linered • Instant, water-resistant grip to most surfaces • Paintable with paint recommended for aluminum • Contains no asbestos, CFCs or PCBs • Non-flammable, butyl rubber adhesive • Green Point Contributor product • Tested in accordance with UL 723 SPECIFICATIONS: • Applicable Standards: UL 181B-FX, UL Listed, Pressure Classes SMACNA 1/2, 1, 2, 3, 4 & 6, Seal Classes A, B, C, UL 723 • Color: SILVER PRINTED • Backing Material: Printed, 2 mil aluminum foil • Adhesive: Non-flammable, butyl rubber adhesive • Adhesion to Stainless Steel: 111 oz/in width • Tensile (Breaking Strength): 23.8 lbs/in width • Thickness: 17.0 mils • Service Temperature Range: -20 F - 220 F • Core Size: 3.0" • Roll Diameter: 6.353IN • Roll Width: 3.0IN ShurMASTIC® butyl foil tape used for airtight and moisture-free sealing of Class 1 Flex Duct, sheet metal and duct wrap vapor barriers, and is also approved for subgrade application on PVC-coated duct. A paintable, UL 181B-FX Listed mastic on a roll for indoor or outdoor use, SF 686 is designed with a butyl rubber adhesive system that can withstand wide temperature variances once applied.