Yes, but it's not as good as drywall primer, and will probably give less coverage.
A good oil based primer, then an oil based concrete paint.
You have a contradiction ! - Latex primer CAN NOT BE oil based.
You can paint over your old primer, just make sure to clean your wall with TSP. And for your second question, to paint over your concrete wall you wanna make sure it's primed to seal all the pores in the concrete.
It is not necessary to use a primer for interior walls, but using one helps with adhesion and smoothness of the paint.
PVA is a better primer for new drywall. Do you need it, not really. Any good latex primer will do the job just as well. I guess it really just depends on what you expect your primer to do. Cheap primers will seal the drywall, but not much more. I find bonding primers and pva primers will provide a much more solid platform for topcoats. They may cost more and be a little overkill, but they will provide you with layer of primer that will allow your topcoat to dry in even. You can also dry a high build primer, which is the product I prefer to use. They give you a great platform to work from, and since they are usually about 3 mils thicker that standard primer, they fill in a lost of voids in your wall. If you go with this kind of primer, it is best to spray it. You really can't achieve the mil build up you need from a brush and roller application. If you use the roller application, and are worried about really sealing the wall and filling voids, I would recommend two coats of primer.
The best primer to use for concrete statues is a high-quality acrylic primer specifically designed for use on concrete surfaces.
To effectively paint a concrete wall, start by cleaning the surface thoroughly and applying a primer designed for concrete. Use a high-quality paint specifically formulated for concrete surfaces, and apply it evenly with a roller or brush. Allow each coat to dry completely before applying the next one. Consider adding a sealant for extra protection and durability.
A good oil based primer, then an oil based concrete paint.
To effectively paint a concrete basement wall, start by cleaning the surface thoroughly and applying a primer designed for concrete. Use a high-quality paint specifically formulated for concrete surfaces, and apply it with a roller or brush in even coats. Allow each coat to dry completely before applying the next one. Consider adding a sealant for extra protection and durability.
You have a contradiction ! - Latex primer CAN NOT BE oil based.
There is a type of silicone caulking compound which is specifically designed to be used with concrete; this will work to attach insulation (but only if the concrete is DRY).
Here are some tips for installing wallpaper on a concrete wall: Ensure the wall is clean and smooth before applying the wallpaper. Use a primer specifically designed for concrete walls to help the wallpaper adhere better. Measure and cut the wallpaper accurately to fit the wall before applying adhesive. Use a strong adhesive suitable for concrete surfaces to ensure the wallpaper stays in place. Smooth out any air bubbles or wrinkles in the wallpaper using a wallpaper smoother or squeegee. Allow the wallpaper to dry completely before trimming any excess and finishing the edges neatly.
The best primer for concrete surfaces is a high-quality acrylic primer specifically designed for use on concrete. It helps to improve adhesion and durability of the topcoat while also providing a smooth and even surface for painting.
You can paint over your old primer, just make sure to clean your wall with TSP. And for your second question, to paint over your concrete wall you wanna make sure it's primed to seal all the pores in the concrete.
To fix cracks in a concrete block wall, you can use a concrete patching compound to fill in the cracks. First, clean the area thoroughly and apply the patching compound according to the manufacturer's instructions. Allow it to dry completely before painting or sealing the wall.
To repaint concrete statues effectively, first clean the surface thoroughly with a brush and water. Then, apply a primer specifically designed for concrete surfaces. Once the primer is dry, use acrylic paint to add color to the statue, applying multiple thin coats for even coverage. Finish with a clear sealant to protect the paint from weathering.
It is not necessary to use a primer for interior walls, but using one helps with adhesion and smoothness of the paint.