If there are shiny spots on any part, hit it again. Clearly, if you are sandblasting, you have an air compressor. With that given, it’s best to buy a spray gun as well. There are a lot of air dry ...

In the old days, a painter would crank up his compressor, connect the hose to his gun, and spray away with 60, 80, or 100 psi! That was the only way he could "vacuum" the high-viscosity paint from ...