Can Polycrylic Be Put on Wall Enamel?

Enamels

• Enamel paints are high-gloss, oil-based paints that are available in a wide array of colors. The paint dries to a high finish. When damaged, paint can chip or peel. Applying a coat of polycrylic over the paint will help limit damage. Damaged wall sections can be repainted and sealed over with polycrylic.

Polycrylic

• Enamel paint is most commonly used for trim and decorative wall elements. These areas provide contrast and detail to otherwise lackluster walls. Polycrylic's clear finish is most often used for detailed wall fixtures and trim. Both enamel and polycrylic coatings are normally not used to cover entire walls. Most polycrylic containers hold enough product to cover 125 square feet of wall surface area.

Application

• Apply polycrylic to clean, dry surfaces using a brush or a polycrylic spray. The canned mixture will appear opaque while in the can but it will brush and dry to a transparent finish. Apply only one coat at time. Sand the surface between coats and remove all dust before applying the next layer of polycrylic. Wait for at least two hours between coat applications. Manufacturers recommend three coats for best results. Once the last coat is applied, allow 24 hours for the finish to set. Polycrylic can be cleaned up with soap and warm water -- but in order to be effective, cleanup must be completed immediately.

Considerations

• Polycrylic can darken some wall enamels, so test a small area before applying a full coat. Always follow manufacturers' directions. Some paint and stain types, such as red mahogany, cannot be used in conjunction with polycrylic. Pay attention to weather conditions before painting or applying polycrylic. High humidity and heat can negatively influence the product's appearance. Try to paint on mild, dry days and in areas with good ventilation.