Polyurea Crack Repair KitPolyurea Crackfiller is a fast setting two component polyurea system designed for crack repairs. Supplied in a 2 GA kit. PP CF is a two parts, high penetration, fast setting, hybrid polyurea for repairing and re building damaged concrete. The product is a 1: 1 ratio, easy to mix system that is 98% solids and VOC compliant. The PP CF can be used to set anchor bolts, repair damaged control joints, fill spalling, and rebuild vertical curbing and steps.