The Metabo Mixing Paddle RS-R3-140 is designed for heavy and viscous materials, ensuring efficient mixing with a bottom-to-top effect. The agitator screws into the material automatically, while the bottom ring protects the container from damage. This paddle is ideal for mortar, cement, lime plaster, adhesive binders, screed, tile adhesive, quartz-filled epoxy resins, thermal insulation plaster, concrete, and bitumen thick coatings.