Paint droplets dry out before they can flow out and level smoothly together. Results from poor coalescence of atomized paint droplets. Orange PeelĬondition : Uneven Surface Formation – much like the physical appearance of orange peel. Contamination of air lines : Check for oil in air lines and spray equipment.Usually solvent wiping will not remove embedded silicone. Effects of the old finish or previous repair : Old finish or previous repair may contain excessive amounts of silicone from additives used during their application.– Check airborne contamination in spray area. – Check for proper cleaning procedures prior to refinishing. – Check for any oils or contamination that might get into the spray area.
– Check for painter contamination, skin oils, perspiration, greasy foods, etc. Even small quantities in sanding dust, rags or from cars being polished nearby can cause this failure.- Check for possible contamination in paint materials.
Small traces of silicone do not allow paint to settle evenly rather they cause material to encircle the speck of silicone and form a fish’s eye. Silicone adheres firmly to the paint film and requires extra effort for its removal. Many waxes and polishes contain silicone, the most common cause of fish eyes.
On this page you will find a treatment of the most common paint finish problems. If auto painting is a new venture for you, it is imperative that you understand the basics of do it yourself auto body paint repair. Check out the LABAP VIP course that will help turn you into an auto body and paint pro, from home! Top 10 Auto Paint Repair Problems and Solutions