3M Metal Building Facing Tape 1537CW, White, 72 mm x 45.7 m, 16 rolls per case

MEETS ASTM C1136 STANDARDS: Meets ASTM C1136 Type IV standards TRI-DIRECTIONAL REINFORCEMENT: Provides durability and tear resistance as a vapor seal and patch tape for Lamtec WMP-VR facings PERM RATING: Tape backing has PERM rating of 0.09 HUMIDITY RESISTANT: Shields against humidity and high temperatures For industrial/occupational use only; Not for consumer sale or use