Acrylic latex paint can be used over oil-based paint, but it requires additional preparation according to Pittsburgh Paints. Things that can cause the new paint to fail include using latex paint that is not 100 percent acrylic and not preparing the wall properly.
The reason acrylic paint has difficulty adhering to oil-based paint is that while latex paint is flexible, oil paint is not. Over time, heat and sun cause the latex paint to expand slightly, pulling it away from the oil paint.
To prepare the wall for painting, sand it lightly to remove the glossy surface and wash it well.To ensure even better adhesion of the new paint, use one coat of primer paint especially formulated to prep oil-based walls.Learn More
Acrylic paint can be used on most surfaces, including metal. Acrylic paint is highly versatile and can achieve a wide variety of effects. Due to its low price and quick dry time, it is a very popular type of paint. Metal, like most surfaces, needs to be prepared before painted.Full Answer >
Acrylic paint should not be used for face painting. It is not intended for prolonged skin contact. These paints have small amounts of ammonia and formaldehyde which can be irritating to the skin.Full Answer >
Painting over polyurethane involves cleaning the surface to be painted, sanding it to remove all gloss, applying primer, then painting with enamel paint. Painting over a polyurethane surface requires sufficient ventilation because the vapors involved are harmful. Painters should wear a respirator when doing this task.Full Answer >
Angelus paint is a brand of acrylic leather paint that is designed for use on shoes. The paint is made to not peel, crack or rub off of the shoes.Full Answer >