STEEL-IT Charcoal Polyurethane 1006Q (Quart) por | 17 Jul 2026STEEL-IT put’s an end to that! STEEL-IT Polyurethane withstands temperatures up to 200 Deg F. Long before we were the largest STEEL-IT dealer, we tested it by painting a steel hitch receiver and installing that hitch on the back of our Ford Raptor.