Best Way To Prepare Concrete For Epoxy

How to prepare cement for epoxy coating.

Best way to prepare concrete for epoxy.

Concrete prep methods grinding. New slabs of concrete should be allowed to fully cure for 30 60 days before a coating is applied. The sealer should be removed first by shot blasting. Preparing cement for epoxy coating.

This process prepares the concrete for epoxy coating. Remove the top layer by water blasting the. Instructions clean and degrease the floor. Step 1 clean the cement floor.

This prep tool has a polishing wheel with diamond coated blades that can accurately scrape the concrete floor through friction or erosion. Step 3 clean etch the floor and rinse. Grinding opens the pores in the. Step 2 sandblast the floor.

Select a primer that s compatible with both concrete and the epoxy paint that you ll use as a finish coat. If you re working on a concrete base fill in any cracks or patch areas that need care before you start to clean. Previous coatings or paints should be removed before a new epoxy coating is applied. While shotblasting and chemical stripping are both effective methods of removing previous coatings from a concrete floor grinding has some notable benefits.

The preferred method for concrete surface preparation in most cases is grinding of all horizontal surfaces. Apply some wide painter s tape. You ll find rental companies that rent these units out if you don t want to purchase one. If a sealer was previously used on the concrete if water beads up on the surface do not use epoxy.

Remove grease with a. Shot blasting is another good method for mechanically abrading concrete to receive a coating and is typically recommended for heavier duty epoxy mortars or urethane cement systems. The absolute first step before applying your epoxy coating is to prep your floor. Use a broom and wet dry vacuum to clean debris from the floor.

Step 4 use a vacuum cleaner. Clean the surface and make it free from dirt oil grease and wax. It is essential that you clean your floor thoroughly. Etch the concrete floor using the etching solution provided in the epoxy coating kit following the.

Shot blasting is a process in which special equipment is used to help prepare the concrete or cement before epoxy paint can be.