The R.S.T. Drywall Putty Knife with 150mm flexible blade is the widest option in the range, designed for maximum coverage and efficiency on large-scale drywall finishing and plastering projects. This professional-width blade is perfect for applying joint compound over extensive wall surfaces, preparing large areas for decoration, and achieving smooth, broad finishes in minimal passes. The soft touch handle provides excellent comfort and control, even when working with this larger blade width. The flexible blade design allows for efficient material distribution whilst maintaining the flexibility required for professional feathering and seamless blending. This 150mm width is the ultimate choice for professionals tackling large commercial projects or extensive residential renovations where productivity and finish quality are paramount. Features and Benefits:150mm flexible blade width for maximum coverage and efficiencySoft touch handle for comfort and control with larger bladeFle