CH-4235B Color Hardener gray concrete release Certified ASTM C979 for integral

Certified ASTM C979 for integral coloring

Tangerine Interstar Color Hardener is formulated to be easily incorporated into the surface of freshly placed concrete

Baby Blue Interstar Color Hardener is formulated to be easily incorporated into the surface of freshly placed concrete

ASTRO-10L Astro Max Heavy-Duty Cleaner is an environmentally friendly

Use 1-2 bags per yard of concrete (see color chart)

CH-4235B Color Hardener gray concrete release Certified ASTM C979 for integralDark Poppy Interstar Color Hardener is formulated to be easily incorporated into the surface of freshly placed concrete, to produce floors that are durable and abrasion resistant. Apply evenly over the surface for uniform coloration, or spread randomly to create a marbled effect. For Product Information: CLICK HERE Weight: 40 lbs