Since 1963 Wagman Metal Products Inc has been a leading supplier of power trowel replacement blades and floating pans in the concrete industry. Wagman has led the way over the years with new products like the Gold Pro Blade, the Blue XL Blade, and the entire line of Poly Pro Blades. When the ride-on power trowel first started becoming popular, Wagman was one of the leaders to offer float pans – the highly popular Pro Float Pan.