Civic L4-1.7L CNG (2003)
Check the top coat enamel has dried thoroughly, then sand the top coat enamel.
Use a flexible block and #600 - #800 - #1000 sandpapers.
NOTE: Be careful not to sand down to the primer surfacer.
When the painting repair is almost complete, polish the top coat.
Use #1500 sandpaper and compound.
4. Air blowing/degreasing
Use alcohol, a tack cloth, and wax and grease remover.
Clean and degrease the surfaces where the masking tape will be attached.
Top Coating
Top Coating
1. Masking
Mask the area surrounding the damage to protect it from the top coat overspray.
Use masking tape and paper.
2. Spraying top coat enamel/clear coat
Spray 2 - 3 coats until the intermediate coat is fully covered.
NOTE:
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Do not cover the surface with one heavy coat.
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Apply several thin coats.
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Use the 2-part polyester urethane top coat enamel and a spray gun.
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Mix the top coat enamel with the additive and solvent in the correct ratio.
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Follow the top coat manufacturer's instructions.
After spraying the top coat enamel, allow for 5 - 10 minutes drying time before you spray the clear coat.
Drying
NOTE: Take care not to let the heat lamp deform the bumper during the drying process.
After spraying the clear coat, allow for 5 - 10 minutes drying time before you force dry it with infrared lamps or other industrial dryer.
3. Polishing/buffing
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Check that the clear coat has dried thoroughly.
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Wet sand to remove any imperfections.
Use a flexible block, Soap,and #2000 sandpaper