Ready Mix Colors - Bamboo colored mortar mix Black Bean Interstar Color Hardener

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

Weight: 40 lbs

ready-to-use chemical surface retarder that reaches a depth of 3/8" to 1/2"

and for preparing concrete surfaces for finishing treatments such as sealing and staining

5 Gallon Container

Ready Mix Colors - Bamboo colored mortar mix Black Bean Interstar Color HardenerInterstar Ready Mix Color are pure iron oxide pigments for coloring cementitious materials. These pigments are perfect for decorative concrete, sidewalks, patios, driveways, precast and poured in place concrete construction. Use 1 bag per yard of concrete (see color chart) Packaged in disintegrating bags