Products / LASTOBOND PRO TU HT

A self-adhesive SBS-modified bitumen roof underlayment that SOPREMA rates for exposure to temperatures up to 257 F (125 C). It has a split release film on the underside and may be self-adhered or mechanically fastened. SOPREMA lists it for use under slate, sheet metal, asphalt shingles, and concrete and clay tile over plywood or OSB, and shows a Texas Department of Insurance approval.