Using Polyurethane On Concrete Countertops

It doesn t mention masonry or concrete on the tin.

Using polyurethane on concrete countertops.

I recently made a desk with a concrete top. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. We used a food safe polyurethane. Rust oleum s countertop transformations is an easy to use all in one kit that allows homeowners to apply an attractive new face to their countertops.

Oil based polyurethane for countertops. It was a little rough so i smoothed the top with a liquid mix of just cement and water. Super plasticizer additive provides a flowable mix at low water cement ratio. To install the countertop we attached a sheet of 3 4 inch plywood to the top of the cabinets by screwing it into the corner braces from.

First things first don t use regular quickrete for concrete countertops. It is available from home improvement and craft stores. I have a pot of water based polyurethane left over from a previous project. The float is drawn across the surface with the leading edge raised just a bit so as not to cut into the concrete.

1106 80 is a specially formulated flowable high strength concrete mix for pre cast and cast in place concrete countertop applications. Countertops refinished with paint do not wear well and will scratch easily. I m now preparing to finish it. Now you ll use a concrete float to begin finishing.

Polyurethane varnish is one of the best finishes for a countertop it s durable and when applied properly can be just as subtle as lacquer. Quikrete countertop mix no. Polyurethane forms a layer of clear protection guarding the fragile painted surface against surface scratches while restoring the shine. Do not use plain old quickrete the first thing you want to look for is a product that has a high psi at least 6000 which has to do with how hard the concrete will be after it s cured.

For the best sealing and protecting for countertops use a polyurethane recommended for floors. When the temperatures drop new concrete should be covered with concrete insulating blankets or in a pinch old household. Polyurethane sealers for concrete use these high build sealers to produce a very durable chemical resistant finish polyurethanes sealers are nearly twice as thick as an acrylic sealer and form a high build protective film on the concrete surface that provides excellent resistance to abrasion and chemicals.