3″ x 60 yds. Silver (3 Pack) 3M™ 3939 Duct Tape

An all around performer for jobs ranging from containment sealing to masking
for sandblast overspray protection. Natural rubber adhesive grips on contact to many surfaces.
Waterproof backing resists wear, abrasion, moisture, and weathering.
Tears easily straight across and down without curling.
Tack-free edges.
Writable surface.
Meets UL723, HUD, BOCA codes.
Data Sheet
Brochure