I have some brake calipers that I powder coated and I would like to add lettering then then add a clear powder coat and put in the oven and bake it. I would like to know of any material (vinyl, decal or anything) that can withstand 200 ⁰C to be powder coated over.
We notice that the cured powder does not stick readily to edges that have been cut by a laser. What are the causes of this and what can be done to overcome the adhesion issues?
We powder coat steel tubing for broom handles and paint about 1,000,000 tubes per month. We have been experiencing some contamination between color changes. We think this might have to do with our gun hoses. How often should we be replacing the hoses that go from the pump to the gun?