The SPR 8 putty sprayer is a high-pressure putty sprayer with a screw pump, designed for spraying ready-made putties, viscous paints, and adhesives in construction finishing. The maximum grain size of the material to be sprayed can be 0.2 – 0.3 mm. The putty sprayer does not require compressed air for spraying and operates on single-phase power. The device housing is made of stainless steel. The bag wringer on the sprayer simplifies and speeds up the emptying of ready-made putty bags, saving putty wastage. Thanks to the machines light weight and large rubber wheels, the machine is convenient to use.