Sto-Cote Tu-Tuf XF 12x100 XF Clear

Moisture is generally present in warm air, but insulation's effectiveness is often compromised by dampness. Using a vapor barrier between insulation and the warmer, more moist side of the insulation helps to maintain the insulation's performance. Tu-Tuf is an excellent quality cross-laminated virgin poly sheeting, made from high-density resins. It is strong and durable, with a 4-mil thickness. On above-ground levels, Tu-Tuf should be placed completely around the structure, including walls and ceiling, resulting in zero wind chill infiltration. Below grade, Tu-Tuf should be installed around the outside perimeter from the base to the ground level, and laid under the concrete flooring, eliminating moisture migration. Tu-Tuf #4 is white with a smooth texture.