Construction method:
1. Substrate treatment: the coated material must first remove rust, oil, dirt and other impurities, clean, clean, flat to ensure good adhesion.
2. Spray plane paint: according to the proportion as follows
paint, hardener, thinner = 1:0.5:0.5 ~ 1 stirring and let stand for 10-20 minutes, you can spray, depending on the circumstances of spraying to one or two.
3. Spotting: spray plane paint completely dry (about 30 minutes) and then spotting
An ratio is as follows:
Paint ratio: curing agent: thinner = 1: 0.5: 0.1 ~ 0.5 stirring, leave it for 10-20 minutes, you can spray.
Technical Requirements:
The paint used for dotting is more viscous than the paint used for flat surfaces, and the ratio of paint to hardener remains unchanged dilution should be reduced, when spraying, the spraying pressure of the spray gun and the speed of movement, depending on the effect of the different orange stripe, you want to get orange stripe dots are small, the paint should be thinned out, the pressure is large, and the speed of movement of the spray gun is fast.