Lucas #743 PMC™ Polymer Modified Cement “PMC™”

Lucas #743 PMC™ Polymer Modified Cement “PMC™” is a trowel-applied mastic used to install, repair or rebuild asphalt and modified bitumen roofs at parapet walls, gravel stops, stacks, vents, monitors and similar applications. #743 may be used with fiberglass, polyester fabrics or roll roofing for permanent repairs.