Rust-Oleum Gray Color Chip Concrete Coating, 1 lb. a special blend of vinyl chips designed specifically for use with garage floor coatings. These decorative color chips allow you to create a custom look by mixing and matching your own chip blend to suit your personal taste. I for interior concrete floors such as garages, workshops, basements, and more, this product helps you achieve an elegant granite or terrazzo appearance. Each 1 lb. package covers up to 250 square feet and is compatible with all concrete coatings, making it a versatile choice for enhancing your concrete surfaces. Model Number: