Soprema Lastobond Shield HT is a self-adhesive, SBS-modified bitumen roof underlayment and eave protection membrane engineered for high-temperature performance. Its reinforced tri-laminate woven polyethylene surface is slip resistant and durable enough to handle foot traffic during installation, while the split-back silicone release film on the underface makes application clean and straightforward — just peel and roll. The "HT" designation means it's specifically formulated to withstand the extreme heat that builds up under metal roofing, clay or concrete tile, and other roof coverings that can reach high surface temperatures, making it the right choice where a standard underlayment would fail.
Ideal For: Use as a self-adhered roof underlayment and eave protection membrane under metal roofing, tile, asphalt shingles, and other high-heat roof coverings on plywood, OSB, metal, and board substrates where superior heat resistance and reliable self-adhesion are required.
The above information is for reference only, kindly refer to the manufacturer's technical data sheet for more details.
