Product Description This caulk gun has the possibility for three refill types: bulk, sausage and barrel. Just touch the button to switch to the right piston for your refill type. SST system makes it easy to use high-viscosity materials. A rubber gasket on the piston ensures that no caulking material leaks into the gun. Fitted with a drip-prevention mechanism. Standard accessories: – 1x piston for saugage pack – 5x straight nozzle – 1x bent nozzle – 1x grease
