Henry 203 Roll Roofing Adhesive is a premium， brush or squeegee grade， waterproof adhesive made from asphalt， solvents and organic fibers. As a replacement for hot asphalt in built-up roofing (BUR) applications， Henry 203 is designed for bonding layers of asphalt coated base sheets. It can also be used to bond selvedge laps on composition and 90 lbs. asphalt roll roofing.
Waterproofs and bonds layers of roll roofing together
Cold applied formula replaces hot mop or kettle asphalt
Apply with a squeegee， roller， sprayer or soft-bristled brush
Product meets or exceeds government standards for ASTM D3019 type III
UL classified
Coverage: 50 sq. ft. per gallon
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