Best Way To Stain Concrete Floors With Paint Residue

Wash rinse the floor 3.
Best way to stain concrete floors with paint residue. Allow new concrete to cure for at least a month before applying stain. Allow the acid solution to etch for 20 to 30 minutes to neutralize the concrete s alkalinity and then remove the acid with a broom and plenty of water. Moisture seeping through concrete floors in basements especially when floors are laid on grade without a moisture barrier. Application of an oil based floor finish is applied to a bare unetched uncured concrete floor.
An easy way to tell whether the floor is dry enough is to place a small. Steps to staining an interior concrete floor. I have always loved the look of stained concrete floors. Then sprinkle the acid solution onto the concrete.
Excess residue may interfere with adhesion of the coating. Sand the floor completely 2. Use a plastic airless sprayer for acid staining. After the concrete has dried you can begin applying the stain.
Thoroughly rinse the concrete surface with clean water using a hose with a high pressure nozzle or a pressure washer. Removing the glue completely using an adhesive remover would be the best way to proceed but if removal isn t possible you can still paint a concrete surface covered in glue. Spray a degreaser onto all oily or greasy stains and leave it to penetrate the surface for 15 minutes. Painting over a concrete floor that has glue on it can present some issues.
Mix one part acid into four parts water in a plastic sprinkling can. Then begin applying the stain over the rest of the concrete with the pad. The surface is ready for priming when it feels like medium to light grit sandpaper and no residue or loose concrete remains. Here s what i learned in doing it.
Moisture will prevent the primer and paint from adhering properly. Place your paint pan on the tarp and pour the stain into the pan. Metal parts are prone to damage and corrosion. For water based stains spray the area in circular motions to avoid pooling on concrete flooring.
Aged concrete floor which may crumble and take the paint film with it. All you need to do is create a clean smooth surface to which the paint can adhere. Using your paintbrush apply the stain along the perimeter edge and at all seams images 1 and 2. It should bubble on contact.
Then power wash the cleaner away for outdoor concrete or scrub the stain with a stiff. Spray on the acid stain with a backpack sprayer.