![]() ![]() For trowel applied mixes reduce the water content to about 5.5 pts. Use form boards and leveling screed to establish the final height. Apply concrete-repair caulk to cracks up to inch wide with a caulk gun and smooth the surface with a putty knife. Force the mix into the crack with a putty knife and a trowel over the area to create a level surface. Simply apply a skim coat of white concrete overlay to your old countertop for a clean white finish. Fill cracks up to 1/8 inch wide with concrete dressing. However, you can refinish an existing countertop to look like a new countertop for a fraction of the price. Used this as topcoat after using this brands concrete sealer ( on Henrys Feather Finish Concrete skim coat over a wood countertop). The average cost of a new countertop in the U.S. and were down to just the bare, dry concrete with the skim coat smoothed. In hot weather work in shaded areas or in the cool parts of the day, and use cold water to slow down the setting time.įor thicker applications use additional thin layers of QUIKRETE® Concrete Resurfacer or use a trowel applied layer after the initial squeegee application. Replacing an old countertop can be expensive. Concrete Countertop Sealer Food Safe Semi-Gloss and Matte Finishes XS-327. In cool weather use warm water approximately 120F, (50C) to speed setting time. Adverse Temperature ConditionsĪt temperatures below 50☏ (10☌). Today on Modern Builds I'll show you how I made concrete countertops with a skim coat overlay technique. Do not cover unless immediate rain protection is necessary. ![]() Protect from rain for at least 6 hours, longer in cool or damp weather. With cool temperatures allow longer curing time prior to use. Then use Fiberglas mesh tape and skim coat. Wait 6 hours before allowing foot traffic and 24 hours for automobile traffic. Make sure to have the edges along the sides of the cement board meet. QUIKRETE® Concrete Resurfacer provides an economical alternative to removing and replacing existing old, spalled concrete. This tutorial is about how I solved those problems. He was also worried about cracking if water somehow got through and made the wood underneath swell. Allow the products you used to make repairs to cure fully. QUIKRETE® Concrete Resurfacer provides a beautiful, durable, wear resistant surface designed to withstand heavy foot and vehicle traffic. He was overly paranoid concerned that the concrete skim coat would crack if there was any flex in the countertops (especially our breakfast bar, which has a 12 overhang). QUIKRETE® Concrete Resurfacer is a special blend of Portland cement, sand, polymer modifiers and other additives designed to provide a shrinkage compensated repair material for making thin repairs to sound concrete which is in need of surface renewal. ![]()
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