3M™ Heavy-Duty Silver Duct Tapes 3939

Designed for use in heavy-duty maintenance, repair, and construction applications. Cleanly peels off of opaque, non-glass, indoor surfaces for up to one month. The adhesive bonds immediately and holds for up to one year indoors without deterioration. Strong polyethylene backing resists water, wear, and abrasion. Forms a tight, moisture-resistant seal in many containment situations.