![]() Some recommendations say not to apply the compound over or under certain temperatures or in wet weather. But be sure to check the manufacturer’s specifications for any temperature or weather guidelines. Most concrete patch compounds work both indoors and out. Do understand that patch compound for walls is typically thicker than floor patch as it needs to stick to a vertical surface without running. For large chunks, some DIYers prefer a bag of dry mix they can fine-tune to the ideal thickness. Regardless of the repair, however, most patches dry harder than concrete.įor smaller cracks, an easy-to-apply, premixed compound in a tube may be all you need. Whether the crack is on the ground or in a wall makes a difference, too. Some of the best concrete patch compounds work best for smaller cracks and thinner layers, while others better serve large areas or bigger chunks. But these mixes allow the user to dial in the perfect thickness, adding more water or more powder to suit their needs. Users have to mix these powders with water, which takes more time and can create a mess. But users can’t adjust the thickness.ĭry mix is the opposite. The benefit is they’re ready to go as soon as you take the lid off. They come in tubs of compound or squeeze tubes. Premixed products are all about ease of use. ![]() These designations refer to whether the DIYer has to add water before using the product. When you purchase a concrete patch, you’ll have a choice between a premixed compound (or “ready mix,” depending on the manufacturer) and a dry mix. They dry quickly and form a durable, waterproof patch. However, for thinner layers, the flexibility of a latex patch may provide an advantage over an acrylic-based patch.Įpoxies consist of two parts: the resin (in this case, the cement-like mix) and a hardener. Both products bond well and create a waterproof barrier that keeps water out which prevents more cracking. You can also use a straight mixture of concrete, but it might not adhere as well to the damaged surface. These patches come in the form of acrylic, vinyl, or an epoxy base. Unlike concrete mix, which is a blend of portland cement, gravel, and sand, concrete patch contains polymers and additives to make them stickier and more flexible. The following sections will outline the top considerations to keep in mind when shopping for the best concrete patch. But, before you can fix that worn concrete, there are a few points to consider when buying the best concrete patch. The best concrete patch for cracked concrete can take a deteriorated, unsafe surface and make it smooth and even again. Photo: What to Consider When Choosing the Best Concrete Patch BEST VINYL: Damtite 04012 Gray Bonds-On Vinyl Concrete Patch.BEST ACRYLIC: SIKA – 472189 Sikacryl Ready-Mix Concrete Patch.BEST FOR WALLS: Rust-Oleum 301012 Wall-Surface-Repair.BEST BANG FOR THE BUCK: Quikrete #862013 5.5 Oz Concrete Repair.RUNNER-UP: Damtite 04072 Concrete Super Patch Repair.BEST OVERALL: Red Devil 0644 Pre-Mixed Concrete Patch. ![]() The patches leave no trace: DIYers can tool them to blend in with the rest of the surface. These compounds contain cement, polymers, and other additives to fill cracks and form strong bonds with concrete surfaces. When you’re ready to fix those cracks in the concrete, you need the best concrete patch to handle the job. But when a crack happens elsewhere in the surface of a walkway, driveway or patio, without the proper concrete repair, the surrounding concrete may begin to fall apart, too. To underscore their brittle nature, specially designed joints placed in concrete help promote controlled cracking.
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