Can I Cover Enamel Semigloss Paint With Acrylic Latex Semigloss?

Cleaning

• The first step in creating a durable paint finish using acrylic latex over enamel is to remove any surface debris from the walls. Hardware stores and paint suppliers offer a range of products specially designed for cleaning walls prior to painting. A diluted solution of mild dish detergent can also help lift stains, grease and dirt from the surface of your walls. After cleaning, thoroughly rinse the walls with warm water and a soft sponge to help remove soap residue and debris.

Dulling

• Semi-gloss enamel has a slight sheen that helps hide slight imperfections, such as scratches and uneven textures. Semi-gloss paints are generally easier to keep clean than flat paints. In addition to resisting dirt and grime, glossy surfaces also tend to resist new coats of paint. Buffing down the sheen on your semi-gloss enamel makes your new paint adhere properly. Dull the surface of the enamel paint by sanding it with a piece of fine-grade sandpaper. Remove just the surface sheen on the existing layer of paint.

Application

• Applying a latex primer to the painted walls is one of the most important factors in obtaining a durable coat of paint that provides full coverage. Clean off any small particles of dust, lint and hair with a piece of tackcloth. Apply the primer to the prepared walls with a roller and brush. Let the primer coat dry completely before spreading the first coat of semi-gloss latex over the walls. Apply a second coat of color to ensure even color and sheen.

Precautions

• Avoid sanding or scouring a painted surface that existed prior to 1978. Paints applied before the time may contain lead, a safety hazard that requires special removal and repainting methods. Contact your local building department or Environmental Protection Agency office to obtain guidelines and safety precautions regarding removing or painting over lead-based paints.