Originally Posted by
pat5319
If you do powdercoat, BE SURE to add a clear coat of good paint, like Imron, on top to waterproof it. Powdercoats have pores in them that water can get through to rust the metal underneath causing the powdercoat to flake off. NO kidding, this comes from both builders and painters
This is the first time I've heard of this.
I will need to investigate this one since I can't comprehend how powdercoats are porous. A poor prep job and or bake can result in flaking.
Can this be misinformation spread by those feeling a threat to their business?
