Do You Need Primer For Exterior Paint

Ad Bunnings step by step guide on how to paint exterior surfaces.

Do you need primer for exterior paint. Yes you need to put finish paint over over the primer as primer is not designed to be left with nothing over it. If you can see the original paint color through the primer you want to use a second coat of primer. It seals and protects the surface which is being painted.

This is a popular product and is our top pick as the best exterior wood primer. The primer will create a barrier between the new coat of paint and the old color. On most unpainted exterior surfaces the standard procedure calls for a primer coat followed by two topcoats of paint.

Ad Look through our Colour Schemes and Ideas for inspiration to get you started. There are several reasons why it is a good idea to apply a masonry primer before paint. For wood the exterior primers are proved to be better as compared to the interior primers because they are more long-lasting and rigid in nature which results in good protection from buildup cracking and erosion.

Primer is important because it enhances and promotes the adhesion of additional coatings to the surface. Some masonry surfaces can have a high pH level which will cause adhesion problems if you apply paint directly to the surface. A quality masonry primer will allow you to safely paint over a wider range of pH levels without risk of adhesion loss.

Bunnings has a wide range of products and everyday low prices for your DIY July project. Apply a coat of exterior acrylic latex paint non-self-priming at 17 per gallon. Do I need to prime exterior wood before painting.

Priming Your Homes Exterior Before Painting. Lifetime Exterior Coating Application. For example if you want to paint a light color over a dark one or a mild color over a bold one primer will be essential to block out the previous color to prevent it from bleeding through.