Carlisle Coatings and Waterproofing, Wylie, Texas, offers CCW Water and Ice Protection 300HT. This self-adhering roofing membrane is one of six premium underlayments that are offered by CCW. The product is a composite membrane laminated to an impermeable polyethylene film layer, providing dual-barrier moisture protection. This high-tensile-strength rubberized asphalt underlayment is specifically designed to withstand temperatures up to 240 degrees F. In addition to resisting extreme climates, the product features a skid-resistant surface for safe and convenient application.