Patching Application Mortars and Patching Cements Concrete Patch Color Gray Number of Components 1 Container Size 1 gal. Container Style Pail Coverage Not Specified VOC 25.4g/L Flash Point Greater Than 200 Degrees F Starts to Harden 2 hr. Full Cure Time 1 day For Use On Surface Material Concrete Masonry Application Patch Cracks and Breaks For Use With Any Concrete Characteristics Dries to A Durable Hard Finish Meets VOC Compliant