Nashua 307 Utility Grade Duct Tape is a 7 mil thick polyethylene coated cloth duct tape. It can be used for maintenance & general repair in addition to bundling, patching, mending, joint sealing, pipe wrapping and heavy-duty box sealing. The tape is conformable, hand-tearable, and it resists twisting and curling. Nashua 307 bonds well to most surfaces. Low VOC content.