How to Spray Automotive Clear Coat?

[Ariel]

When applying a coat of paint, it's crucial to estimate the amount accurately. If there's insufficient paint, use black or white paint mixed with the original paint as a base, then cover it with the original paint. In cold weather, always wait for the paint to dry before applying the second coat. If the finish is too glossy, pay close attention to the spray gun distance and speed when applying the second coat.

[StArcher]

I've always thought spraying automotive clear coat is quite an interesting DIY task. Start by thoroughly cleaning the car surface, using soapy water and degreaser to remove all dirt, ensuring not a speck of dust remains. Then spray in a well-ventilated area - I use an HVLP spray gun, holding it about 20cm from the car body and moving slowly without rushing. Apply in 2-3 thin layers, waiting 15 minutes between coats for drying. The clear coat mixing ratio should follow the instructions, typically 4:1 clear coat to hardener. Finally, let it cure naturally for 24 hours - absolutely no water contact. If it's too humid, I'll use heat lamps to assist and avoid orange peel effect. Remember to wear a mask and gloves for protection - this stuff has strong fumes!