Mold and mildew resistant, this carpet tape is perfect for installing, holding, seaming or repairing carpet tape both indoors and outdoors. • Double sided adhesive. • High strength fiberglass construction for heavy duty hold. • Hot melt adhesive for permanent bond to smooth and rough surfaces. • For all-weather applications. • Moisture-resistant surface is ideal for bathrooms, basements and decks. Need a carpet tape that can hold up to heavy foot traffic, even outdoors? Duck® Brand Indoor/Outdoor Carpet Tape makes installing, holding, seaming or repairing carpet seams inside or outside your home quick and easy. High-strength fiberglass construction provides moisture and mildew resistance so it's great for permanent applications where moisture is a problem. The easy-to-remove liner allows for easy application. Grade: Heavy-Duty; Core Size: 3"; Dispenser Included: No; Adhesive Material: Natural Rubber.