The ProDec 6" Smoothing & Taping Knife is a professional-grade tool designed for taping, jointing, and smoothing plasterboard seams and filler. Its SK7 heat-treated high carbon steel blade delivers strength and flexibility, with a lacquered finish to resist rust. The laser-straight edge ensures a low-profile finish when embedding scrim tape or smoothing filler. Mounted on a lightweight aluminium bridge, the blade is securely crimped and riveted to a soft grip ergonomic handle for comfort and control. Also ideal for smoothing vinyl decals and chasing out air bubbles on flat surfaces