Clear Powder Coat Over Bare Metal

It may have to due with the high humidity that we have here though.

Clear powder coat over bare metal. Legs are made from new hot rolled steel so they have a layer of oil on them and maybe just one or two surface rust blotches. I would like to clear coat bare metal table legs. For the longevity of a steel frame s lifespan it needs to be properly primed and painted. Here is a look at what clear powder coating is exactly and how you can use it.

Clear coats come in all different types but acrylic thermosetting powder is the most commonly used type of powder for clear coats. Step 1 the first step to powder coat over an existing coating is to visually check the coating to make sure the underlying coating does not have bare patches issues with significant peeling off or rust break through step 2 if these issues are not present you should roughen the surface through sanding. Preparing bare metal for clear coat october 25 2018. Rust destroys steel and the only thing that keeps it from forming is a primer.

If you simply clear coated or clear powdered a frame it would rust. Don t forget to frame saver either. Types of clear coat. I ve noticed that when we clear powder over bare metal it yellows over time.

Steel it is the way to go.