The SH-P Sledgehammer Blade is the sledgehammer plus extractor blade, designed to fit most any squeegee handle on the market. It is designed to be durable and offer maximum water/slip extraction. This is the ultimate extractor squeegee blade, capable of moving large amounts of mounting solution with minmal effort from 1-Ply Dyed Film to Nano Ceramic Film. It can also be used on Flat Glass Film, Dusted Crystal and Blackout Film. The SH-P Sledgehammer Blade is a proprietary blend of materials that has the best wear resistance of any tool of its kind, made solely in the USA. When maximum extraction counts, you can depend on the Sledgehammer line of blades. This is a 93 duromter shore A construction blade made solely in the USA.