Heng's 5626 Grey Putty Tape, 1/8" x 1-1/2" x 30', 12 rolls/box

• Ideal for rubber roofs
• For use under moldings, and around windows, doors and vents
• Can be used to seal and waterproof overlapping metals
• Can be used under framed walls as a sound moisture barrier
• Heavy, flexible non-hardening butyl material
• Easily shaped and formed to seal difficult areas
• Releases easily from it's silicone-treated backer
• Best results if applied at room temperature on dry materials
• One year shelf life