If you have watched HGTV lately you will realize that concrete countertops are trending. Not only do they look amazing when installed but they are so economical in comparison to your typical granite and marble options. What is also trending is feather finish countertops, which is essentially using Ardex or Henry’s Feather Finish concrete mixes and applying them right on top of existing laminate countertops. You can even add pigments to the concrete mixes to make the countertops a color other than gray; we’ve seen white versions, and black versions that look awesome!
Since concrete countertops are extremely porous it is very important to seal them 28 days after the countertops have been cured to prevent staining, scratches and heat damage.
StoneLok E3 2K complete countertop kit includes everything you need to seal 40 sq. ft of concrete countertops. The sealer is applied via a multi-step process, you first apply a surface conditioner, than an epoxy primer and finally a super heat resistant and abrasion resistant polyurethane top coat. One of the most durable products available for use on a concrete countertop if applied correctly. Available in an extra low gloss, low gloss or gloss finish. Does require precise, skilled application and is recommend for use only by trained professionals. The end result is an extremely durable sealer that can resist coffee, wine, citrus, vinegar and Clorox.
If you are looking for a product that doesn’t require such skilled application but will also give excellent abrasion and chemical resistance we recommend the Polyaspartic 745 kit for concrete countertops. Although it has a short pot life (once part A and part B are mixed you must apply it within 20 minutes) it has an extremely fast cure time (24 hours) in comparison to typical epoxy products that need up to a week of cure time. Sold as a countertop kit, you mix part A with part B (already pre-measured) and roll right onto the countertops. Once cured the surface will leave a high gloss finish, acceptable for use on Ardex or Henrys feather finish countertops or regular poured concrete countertops.