Use this double coated foam Use this double coated foam polyethylene tape for mounting applications. Coated on both sides with a synthetic adhesive, this aggressive adhesive system combines high initial tack and quick stick ideal for a variety of uses. This tape is great to use for joining and mounting a wide range of objects and irregular surfaces. It seals well against moisture, dust and light and cushions sound, shock and vibration. Double coated foam cross linked tape is also excellent for shower and tub enclosures, window trim mounting mirrors, splicing and die-cutting.