A superior asphalt mastic roof cement, that is ideal for constructing flashings, pointing up joints in roof decks, cementing open laps, stopping roof leaks, and other similar patching jobs. Unsurpassed for stopping or preventing leaks on most roofing applications. DO NOT USE ON COAL TAR, EPDM, TPO or PVC roofing systems. Seasonal grades available.
COVERAGE One gallon covers approximately 7 sq. ft. at 1/4″ thick
SPECS: Meets ASTM 4586-86 and Federal Specification SS-C153-C ASTM D-2822 Type I, except this material is asbestos free.
PRO FLASH Flashing Cement SDS
PRO FLASH Flashing Cement Tech Sheet
PACKAGING: 5 gal. and 3 gal.