Concrete sealants:
Simple solutions for heavy-duty projects
Concrete sealants:
Simple solutions for heavy-duty projects
Reach for your concrete sealant if you need to fix cracks in sidewalks, walls, floors, or other concrete surfaces. While some of these occurrences are simply unsightly, others, like gaps in sidewalks, can be dangerous and need to be repaired quickly. If your next DIY project involves sealing a concrete joint or crack, read on for tips on selecting and applying the proper concrete sealant to a range of materials.
Generally speaking, you can use concrete sealants to repair or protect concrete surfaces.
If you have a repair project at hand, you will want to use a flexible filling material to repair driveways, garage floors, concrete floors and decks, and sidewalks. If you think the name is the game, you might be surprised to learn that some concrete sealants can repair other materials besides concrete. Some even work for bonding materials to brick, stucco, metal, wood, vinyl, fiberglass, and other substrates.
While this guide focuses on repairs, it is worth noting that you can seal entire surfaces like concrete floors to protect them and make them easier to clean.
Not all sealants are suitable for all projects. There is a range of products that will make your project a success, whether you use them as concrete joint caulk or sealants for concrete.
Foundation, walls, and masonry. If you need to repair concrete, brick, stone, or masonry, you will need a product that forms permanent waterproof and weatherproof seals for all kinds of exterior gaps and joints and that can withstand harsh environments. Find something that is suitable for repairing cracks in vertical and horizontal surfaces and bonds to concrete, brick, stucco, metal, wood, vinyl, fiberglass, and other substrates. Make sure your concrete is fully cured before applying a sealant.
Stay flexible! Flexible, elastic bonds expand and contract when construction materials move. That flexibility protects the original seal and helps it stay resistant to weather, stress, and movement.
Driveways, sidewalks, floors, and decks. These surfaces are exposed to pedestrian and vehicular traffic, so your sealant will need to resist abrasion and tear. Additionally, if you are sealing contraction/expansion joints on these surfaces, you will need a sealant that forms flexible bonds that withstand joint movement without distortion or failure just like LePage PL Polyurethane Concrete Crack & Masonry Sealant. Again, make sure that the concrete is fully cured before you start sealing.