hello guysss this is elmer..and automotive painter, pintor for short..naa ko tips ninyo on how to determined paint problems para sulit sad inyo bayad bahhh... nya maka sure mo kong quality ba ang work sa paint job.. then naa baya uba pintor na ilad ilaron lang mo, after 4 months or up, take effect dayon and paint defects... fade dayon ang color o cracking... so tips ni para sa mga customer..
Here is the list of pait problems:
Bleeding- Original finish discoloring or color seeping through the new topcoat color.
Blistering- Bubbles or pimples appearing in the topcoat film, often months after application.
Blushing- A milky white haze that appears on lacquer films.
Chalking- Finish formation caused by pigment powder no longer held by binder, making a dull finish.
Chemical Staining - Spotty discoloration of the surface.
Chipping - Small chips of a finish losing adhesion to the underlying layer (substrate).
Cracking - A series of deep cracks running in no definite pattern.
Crazing - Fine splits or small cracks that completely checker an area in an irregular manner.
Die Back - Loss of gloss after application.
Dirt - Small bumps deposited in, on, or under the paint film.
Dry Spray - A rough, textured surface often confined to a small area.
Featheredge Splitting - Appears as stretch marks (or cracking) along the featheredge. Occurs during/shortly after topcoat is applied over lacquer primer.
Fish Eyes - Tiny surface finish blemishes that resemble small circles of popped paint bubbles, of fish eye appearance.
Gloss/DOI - Poor Gloss Finish.
Lifting - Surface distortion or shriveling, while the topcoat is being applied or while drying.
Line Checking - A series of parallel lines or cracks ranging from very short up to about 18 inches.
Micro-Checking - Severe dulling of the film containing many minute cracks that do not touch.
Mottling - Only in metallics when the flakes float together to form a spotty or striped appearance.
Orange Peel - Uneven Surface Formation - with an orange peel texture.
Overspray - Paint materials from another unit falling on adjacent surfaces.
Paint Color Matching - Finished panels that don't match the color of standard panels.
Paint Runs and Sags - Heavy application of sprayed material failing to adhere uniformly to the surface.
Peeling Paint - Loss of adhesion between paint and substrate.
Pinholing - Tiny holes or groups of holes in the finish or in putty or body filler.
Sand Scratches - Sanding pattern imperfections that show through the finished paint film.
Sandscratch Swelling - Enlarged sand scratches caused by swelling action of topcoat solvents.
Soft Paint - Easy to damage or penetrate paint film with fingernail.
Solvent Popping - Blisters on the paint surface caused by trapped solvents in the topcoats or primer.
Water Spotting - General dulling of gloss in spots or masses of spots.
Wet Spots - Discoloration and/or the slow drying of various areas.
Wrinkling - Surface distortions/shriveling that occurs while enamel topcoat is being applied (or later during the drying stage.)
so guys be smart on paint job.. good luck
tips about paint job..knowing the defect
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