Scrubbing the surface with sandpaper can remove the more stubborn chipped powder coating. Sand the damaged powder coat surface lightly with 500 grit sandpaper to remove any paint resistant material on the surface.
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Powder coating repair paint. Fortunately repairing chipped powder coat can be a fairly easy process. Presently we use a waterbase paint for touching up our powdercoated parts with scratches. This article discusses some of the different touch up techniques you can use to clean up your work and get the best overall quality for your powder coating projects. 60000 qa topics education aloha fun topic 1152 touching up powdercoating. A discussion started in 1998 but continuing through 2018. Repairing this damage can be extremely expensive if done professionally.
This paint isnt very durable against some commercial cleaning agents used on our product. Amazons choice for powder coat touch up dupli color asf0104 universal flat black exact match scratch fix all in 1 touch up paint 05 oz. Step 2 put on rubber gloves and a face mask to protect yourself from the paint thinner. One of the many advantages powder coating has over wet paint is the variety of ways you can fine tune and rework a powder coated finish. Remove all loose and flaking coatings from the damaged area with a wire brush or putty knife. A powder based zinc coating will suffice for most applications.
40 out of 5 stars 4072. This is more scratch resistant and has a higher color retention than liquid paint which makes for a tougher more superior finish. Painting over an existing powder coating is possible and can be helpful when you need to repair a powder coated surface. Why should you touch up your powder coated finish. However in working with our trucking industry partners van industries realized that there was a great need for an above and beyond corrosion preventative application protecting parts in the wet and salty winter trucking environment. Powder coat is a type of coating that is applied as a free flowing dry powder to metals and is cured at 400 degrees.
This is the recommended procedure for repairing damaged powder coating in the field. Since it does not have a liquid carrier it produces a thicker coating than regular paint. Powder coating is used on a variety of surfaces including automobiles recreational equipment and patio furniture. Chips scratches and gouges form over time in powder coating as these surfaces are exposed to abrasive objects and substances. It is important to consider the extent of damage to the underlying powder coating the right paint to use to paint over the powder coating and properly preparing the surface for the liquid coating.
Gallery of Powder Coating Repair Paint
