Finishing Kits

Transform your surface finishing process with the 3M™ Roto Peen Flap Assembly—our flagship component in the Slip Stream 24/7 Finishing Kits. Designed for industrial-grade precision, it combines tungsten‑carbide pellets with a durable flap system to deliver consistent peening and descaling across steel, aluminum and more. You get reliable removal of coatings, corrosion, and mill scale without compromising metal integrity—ideal when maintaining material strength matters. Built for continuous use in harsh environments, this assembly extends tool life and reduces downtime. Choose 3M™ finishing technology when you demand superior quality and operational efficiency.