Shurtape PC-600/BRN360 PC-600 General Purpose Grade Duct Tape: 3" x 60 yd, Brown Shurtape pc-600 general purpose grade duct tape is a general purpose duct tape that can be used in a wide range of applications and environments Applications for Shurtape pc 600 duct tape include, industrial, carpet, plumbing, hvac, sealing, waterproofing, patching, and asbestos abatement Product features for Shurtape pc-600 include a non-glare and waterproof backing, easily fits around shapes and surfaces, and good handling characteristics Pc 600 sil refers to the silver color of this tape and pc 600 clr refers to the other 12 stock colors PC 600 silver comes with Shurtape's Polyblended CO-EX technology which is a co-extrusion process which melds polyethylene