This post was most recently updated on May 7th, 2023
Update for 2023: Best Sealer for a Garage Floor
Best Sealer for a Garage Floor to prevent oil stains and make cleanup easier.
Garage floors can be a pain to keep clean and looking good. Because garage floor concrete is porous, it easily absorbs moisture and stains such as automotive oil and coolant. Once these stains penetrate the concrete, they are hard to remove.
The best sealer for a garage floor will offer resistance to unwanted staining. The best sealer will also keep water and moisture from penetrating the concrete and causing damage. A garage floor sealer application will increase the appearance of the floor and make it easier to maintain. Unwanted fluids and stains can be cleaned up more easily on sealed concrete than concrete that is not protected.
Best Non-Gloss Sealer for Garage Floor
There are a variety of sealers offered that are user-friendly and easy to apply. A good penetrating sealer with no gloss is an excellent choice for sealing a garage floor. The non-gloss finish of a siloxane-based sealer will not give the floor a slippery texture but will lock out moisture and potential stains.
Clear siloxane-based garage floor sealers penetrate up to a ¼ inch or more into the surface and are not prone to peeling or flaking. In addition, the best sealer for a garage floor will contain a blend of silanes and siloxanes to create a salt barrier. This barrier gives greater protection from the deteriorating effects of salts and de-icing chemicals.
Best Penetrating Garage Floor Sealers
These are excellent garage floor sealers that are 100% breathable and provide and non-slip, no gloss finish that will keep your garage floor damage-free and protect against stains and spills.
Best Glossy Sealer for Garage Floor
A high-performance 2-component, aliphatic poly aspartic polyurethane Clear Top Coat is ideal for using over existing coatings and epoxies for all concrete types such as garage floors, warehouse floors, industrial floors, shop floors, basements, concrete patios, concrete, and countertops. These Top Coat types can also be used on bare concrete to achieve a clear high build glossy appearance. The Aliphatic Top Coats exhibits excellent characteristics for abrasion resistance, chemical resistance, corrosion resistance, weather resistance, flexibility, and excellent UV stability.
Best Top Coat Garage Floor Sealers
Questions on Sealing Your Garage Floor? Ask below.
As an article and comment contributor to the site, Scott has been around the pressure washing industry since attending college. In 1993 he started his first company called Oakland Pressure Wash specializing in exterior pressure washing, concrete sealing, and deck staining. That company evolved into OPW L.L.C. shortly thereafter concentrating more on exterior restoration. Scott and his restoration Michigan company have restored over 10,000 projects in the Metro Detroit area since the early years. He has become an authority in the restoration industry and has contributed to numerous restoration forums and informative sites.
All the products he suggests through this site are sold through online sites and in retail stores, allowing the consumer to choose their own means of purchase. Scott’s eCommerce sites do sell many top brands he endorses and if you appreciate any of the help he has offered then feel free to purchase from one of them.