Using Polyurethane On Concrete Countertops

When the temperatures drop new concrete should be covered with concrete insulating blankets or in a pinch old household.

Using polyurethane on concrete countertops.

I recently made a desk with a concrete top. It doesn t mention masonry or concrete on the tin. It was a little rough so i smoothed the top with a liquid mix of just cement and water. I have a pot of water based polyurethane left over from a previous project.

First things first don t use regular quickrete for concrete countertops. 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. 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. 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.

So i m here to clarify what concrete to use for concrete countertops. We used a food safe polyurethane. If you expect to pour concrete and use it in a couple days you can t. 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.

For the best sealing and protecting for countertops use a polyurethane recommended for floors. 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. Countertops refinished with paint do not wear well and will scratch easily. I m now preparing to finish it.

It is available from home improvement and craft stores. Quikrete countertop mix no. Now you ll use a concrete float to begin finishing. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube.

The float is drawn across the surface with the leading edge raised just a bit so as not to cut into the concrete. Oil based polyurethane for countertops. The kit contains a proprietary two part epoxy topcoat that resists moisture abrasion and heat of up to 250 degrees fahrenheit.