Intertape AC50 DUCTape 1.88 In. x 60 Yd. Max Contractor Grade Duct Tape, Silver Power Sanding Belts Noise Reduction Rating (NRR) of

Noise Reduction Rating (NRR) of 26

four-facet design with sharper cutting edges for centered starts with no walking

Blue-Groove point and cutting edge for faster chip removal

reflects up to 97% of radiant heat

Intertape AC50 DUCTape 1.88 In. x 60 Yd. Max Contractor Grade Duct Tape, Silver Power Sanding Belts Noise Reduction Rating (NRR) ofAnchor 50 maximum performance duct tape was specifically developed to answer the need for a premium grade duct tape for applications that require a significant level of tensile strength. It is also a maximum performance tape for sealing, heating, and ventilation systems. Serves as an excellent moisture barrier. An extremely aggressive, wide temperature range adhesive system that bonds and holds to almost any surface. UL723 rated, meets HUD and B. O.