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Cement can wick moisture from outside that will cause your paint to peel off. Look for a primer that will seal it first, then paint it.

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15y ago

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Is it necessary to use primer under interior wall paint?

It is not necessary to use a primer for interior walls, but using one helps with adhesion and smoothness of the paint.


What are the best techniques for applying cement primer paint to achieve a smooth and durable finish?

To achieve a smooth and durable finish when applying cement primer paint, it is important to follow these techniques: Clean the surface thoroughly before applying the primer to ensure proper adhesion. Use a high-quality brush or roller to apply the primer evenly. Apply the primer in thin, even coats, allowing each coat to dry completely before applying the next. Sand the surface lightly between coats to smooth out any imperfections. Choose a primer specifically designed for cement surfaces for best results.


Can you use Red oxide Primer on cement?

Yes, you can. I have done that on occasion with good results.


When is using primer necessary on interior walls or ceilings?

Using primer is necessary on interior walls or ceilings when the surface to be painted is new or newly repaired.


Why are test on cement necessary in cement plant?

To ensure it complies with the specifications for the type of cement and the use to which it is put.


Why are tests on cement necessary in cement plant?

To ensure it complies with the specifications for the type of cement and the use to which it is put.


What type of drill bit should I use for drilling into a cement wall?

For drilling into a cement wall, you should use a masonry drill bit.


How to use PVC cement and primer effectively for plumbing projects?

To use PVC cement and primer effectively for plumbing projects, follow these steps: Clean the PVC pipe and fittings with a clean cloth to remove any dirt or debris. Apply primer to the outside of the pipe and the inside of the fitting, making sure to cover the entire surface. Apply a thin layer of PVC cement to the primed surfaces, ensuring even coverage. Quickly insert the pipe into the fitting and hold in place for about 30 seconds to allow the cement to set. Wipe away any excess cement with a clean cloth. Allow the joint to cure for the recommended time before pressurizing the system. Remember to follow the manufacturer's instructions on the cement and primer for best results.


How do i stick tiles to the wall?

with plaster or Cement.


How does a bacterium 's cell wall protect it?

By putting cement bricks as a wall


How does a bacterium S's cell wall protect it?

By putting cement bricks as a wall


How can I join PVC pipe together?

To join PVC pipes together, you can use PVC primer and cement. First, clean and dry the pipe ends. Apply primer to both the pipe and fitting, then apply cement to the pipe end and insert it into the fitting, twisting slightly to spread the cement. Hold in place for a few seconds to allow it to set.