How to Repair Single Stage Urethane Enamel

Single stage urethane enamel is a type of automotive paint that is commonly used because it does not require a clear coat, thus reducing costs and the time needed to paint the car. While this is one of the most common and durable types of paint available, it is still susceptible to damage, and you may need to repair the paint on your car. There are many products available that make a small paint repair simple.

Instructions

1

Repair any dents and remove any rust. Wash the area to be repaired with dish soap and water. If the damage is fairly extensive, you may want to sand the area, as well. Soak some 600 grit sandpaper in cold water for 10 minutes, then sand gently. It is easy to sand off urethane enamel. Wipe away dust afterward.

2

Mask off the area by taping newspaper pieces around it with masking tape or automotive masking tape. This prevents excess paint from getting onto undamaged areas of your car. If the damage is extensive and goes to bare metal, spray the area with at least three coats of primer and sand again. Wait for 30 minutes before continuing the repair.

3

Paint the area with automotive repair paint. There are several types: pens, bottles and spray cans. Pens and bottles are for very small repairs and cans are for larger repairs. If you are using a spray can, apply the paint in several light coats, waiting for the paint to dry completely between coats. Try to blend the edges of the paint into the old paint.

4

Apply a clear coat over the repaired paint. This is necessary for a large repair. Use several layers of clear coat. Once you have applied the last coat, wait 24 hours, then apply rubbing compound.

5

Remove the masking tape and newspaper.