3M™ Concrete Repair saves money and time by helping you fix unslightly and potentially dangerous cracks and spalls in concrete floors yourself, instead of hiring a contractor. With the simple squeeze of the trigger, self-leveling, gray, rapid setting urethane flows smoothly into cleaned cracks and gaps and hardens in as little as 5 minutes. In fact, a fork lift can pass over a repair in as little as 15 minutes. 3M™ Concrete Repair hardens at any depth without cracking or shrinking and will outlast repairs made with concrete.
To use, simply remove all loose materials from the area to be filled. Concrete should be dry and grease-free. Dispense the urethane product into the deepest part of repair area, slightly overfilling. 3M™ Concrete Repair self-levels and is tack-free in as little as one minute. In as little as 15 minutes, the urethane can be sanded to remove rough edges. It can be painted within one hour. 3M Concrete Repair should be used outdoors or in highly ventilated areas.
For more than a century, 3M has applied innovation and technology to improving our customers’ lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. 3M Industrial Adhesives and Tapes include application-specific products that provide durability, strength, and special characteristics such as temperature resistance and short- and long-term protection. The 3M brand, across thousands of products, represents consistency, superior quality, and value.