We offer a wide range of concrete repair materials for preparing your floor for a garage floor coating. The TL PATCH Concrete Patch kits are ideal for repairing spalling concrete, large holes and thresholds. They combine epoxy resins with an aggregate for a tough yet flexible repair. Fast cure and easy to use. Perfect for the DIY epoxy project. No primer is necessary. Coverage varies a lot, but here is a good rule of thumb. You are going to need 1/2 to 3/4 lbs. of aggregate for an 1/8″ deep area per square foot. You will need 1-1.5 lbs. of aggregate for a 1/4″ deep areas per square foot. Filling an expansion joint can be the hardest part of o coating project. Please take the time to speak with one of our representatives before using a joint filler and take the time to read all the documents. If not done properly, you can end up with a sticky mess or material that is hardened and unusable. Our joint filler is a no grind filler. Simply fill the joint, use a putty knife to pack and smooth the material. Once cured just scrape off the rest with a razor.