cast aluminum how to paint cast aluminum patio furniture | ehow

You can improve the look of the cast aluminum patio furniture by using the appropriate coating.However, you need to take into account that the cast aluminum is non-perforated, which means that the paint does not attach to the surface.Cast Aluminum needs to be treated with specific types of acid in advancebased primer.This will etching the cast aluminum and effectively create a surface that is more conducive to the adhesion of the paint.
Wash the cast aluminum terrace furniture with water-Use a skim from a thick brush.Wash the furniture with water pipes.Let the furniture shine in the sun for an hour or two.
Protect some of the furniture you don't want by covering the patio furniture with painter's tape and masking paper.Put the furniture on a rag.
Put on the respirator, apply galvanized metal to the furnitureEtching spray primer.Spray 8 inch away from furniture.Wait four hours and the primer is dry.
Spray the primer furniture with acrylic enamel at a distance of 8 inch.Wait 4 hours to dry the finished aluminum patio furniture.