How To Fix Peeling Paint On Garage Door

Clean the primer from the paint pan using soapy water for.

How to fix peeling paint on garage door.

There s no need to remove every trace of the previous coatings if the problem arose due to weather or improper curing but other problems like a lack of primer layers of oil or oxidation and mismatched coatings are best handled with complete resurfacing. 2 sand the areas with medium grade sandpaper where the paint has been removed to lightly. That s a lot of time for our wood trim to be exposed to the elements. The water repellent might stabilize them enough so that they hold paint longer.

Scrape all the chipped bubbled and peeling paint off the steel garage door with a rigid metal putty knife. Scrape off the peeling paint with a paint scraper then sand down the door with your hand sander paying extra attention to the areas that were peeling. Paint the area with aerosol metal primer. Look for spots where the paint is peeling and use the paint scraper to remove the paint.

In order to fix the peeling problem you have to eliminate the cause. Replace peeling paint flat sawn boards with boards that have vertical grain or sand all the paint off and coat them with a paintable water repellent before priming and repainting. Leave it to dry for a couple of hours and then stick a strip of masking tape to the test square and peel it off again immediately. Apply a second coat of primer to the door and allow it to dry completely.

Our house is almost 20 years old. Use a primer over bare wood. Make the surface as smooth as possible even if that means you have to sand off the entire previous coat of paint. Sometimes the paint will be free of the metal but has yet to crack.

Wipe the sanding dust from the door with a clean damp cloth. First you ll need to remove all the loose paint on the garage door. Examine the steel garage doors carefully. Hold the can 10 inches from the door and work in slightly overlapping sweeping motions to avoid drips.

Just use your paint brush to apply a small square of paint.