Easy Tape Edge: Simply unwind tape from the roll for a straight and curl-resistant tear. Conformable: This tape easily sticks to difficult and rough surfaces. Excellent Performance: Thanks to its high-tack, rubber-based adhesive formula, this superhero duct tape keeps water and moisture at bay. Versatile Tape: This tape is essential in toolboxes, car trunks, craft rooms and aircraft. Its toughness and superior adhesion give new life to fractured objects and surfaces. High-tack, natural rubber adhesive system applied to a waterproof polyethylene film backing