PPCJ’s regular columnist, Kevin Biller AKA Joe Powder, answers readers questions on all things powder coatings. Readers can submit questions to askjoepowder@yahoo.com Hi Joe, We powder coat welded components with a high-gloss red polyester powder. These parts consist of a box made from 11-gauge metal that has a section of 1/4″ (6.4 mm) wall pipe … Continue reading Ask Joe Powder April 2024 – A question of temperatures