Ames® Research PS250 Peel & Stick™ Adhesive Contouring Seam Tape, 2" x 50'A Contouring Self Adhesive High Strength for concrete, metal and many other surfaces. Seam taping is an easy process and an important step in properly preparing your surface before applying Ames Coatings and Paints. Size: 2" x 50' Easy to use Self adhesive For concrete, metal and many other surfaces Simply peel off the backing Place over the seam & press into place Provides reinforcement over areas prone to splitting such as seams or joints & create a