Henry 203 Cold-Ap Roof and Lap 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 Cold-Ap Roof and Lap Adhesive 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; adhesive for roof gravel and rock
Cold-applied formula
Eliminates safety hazards of hot mop or torch-down systems
Dry time of 6-hours
Apply with a squeegee， roller， sprayer or soft-bristled brush
Thick consistency offers reliable waterproofing
250 sq. ft. of coverage per bucket
Meets or exceeds government standards for ASTM D3019 type III
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