Crack Repair

Crack Repair

Heavy-duty repair for concrete surfaces.

crack repair

CR-204™ and CR-FAST™ are typically used to repair small to medium cracks prior to overlay application, while CR-FLEX™ is typically used prior to Shield 50™ or UV Shield™ application.

Concrete Coatings, Inc. crack repair products are non-shrink, are designed for interior, exterior may be applied in commercial and residential use. If you are unsure which crack repair product to use, give us a call and we will be glad to assist you. Choose from the following products:


CR-FLEX ™ Flexible Crack Repair and Joint Filler

Concrete Coatings, Inc. CR-FLEX™ flexible epoxy crack repair and joint filler can be applied to all control joints prior to epoxy flooring application to create a seamless floor. CR-FLEX™ expands and contracts with the concrete without braking the bond within the joint.

Mix ratio is 1:1 (equal parts)

CR-204™ Medium Viscosity Crack Repair

Concrete Coatings, Inc. CR-204™ medium viscosity, high strength epoxy crack repair is a great option to use for small to medium cracks. Its low modulus provides excellent adhesion to the walls of the void. This is our most popular crack repair material that may be ground after 14-18 hours.

Mix ratio is 2:1 A:B

To find out more about the specifics of CR-FLEX™ or CR-204™, please visit their product pages.

Call our office Toll-Free: 1.800.443.2871 with any technical questions. We are here to help guide the use of our product line.

Crack Repair



"The guys at Concrete Coatings have actual concrete experience, just like you and me. When I visited their headquarters office, I found that all their staff had hands-on experience in decorative concrete. Their manufacturing plant is very clean, well-organized, and I felt at home with everyone I met.”
Tom Sorenson, Owner-CA