Flexible urethane outlasts repairs made with concrete
A simple squeeze to repair horizontal cracks and spalls
Hardens to any depth without cracking or shrinking
Flows smoothly into cleaned cracks and gaps and hardens in as litle as 5 minutes
Material dispenses easily with a manual or pneumatic dispenser
Quick set formula and bubble-free liquid is low in viscosity and self-levels for ease of installation - floor is ready to use in minutes
Dispenses with a regular caulk gun or the duo-pack?cartridge system to provide maximum working time and precise application
Chemical reaction hardens to any depth without cracking or an increase in curing time
Product can be sanded to remove rough edges and allow for refinement and smooth finishes
Bonds dissimilar substrates including concrete, masonry, ceramic, wood and metal - eliminating the need for multiple applications with additional products
Ideal for minor repairs on building construction, walkways, stairways, pools, decks, patios, and general maintenance and repair

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.8 inch
Height : 2.4 inch
Length : 10 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 14.4 ounce (View shipping rates and policies)

ASIN : B000HE34E8

Product Description

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.

Applications include:Repairing cracks and spalls on concrete floors or horizontal surfaces Setting anchors in concrete floors or horizontal surfaces Light-duty custom threading and anchoring
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.