Tooltech Super Heavy Duty Sausage-Style 15" Caulking Gun FAF50SLWZEXS Tool-free chain tensioning and bar

Tool-free chain tensioning and bar tightening knob for proper bar clamping force

This reduction in overall weight and vibration allows for a longer duration of work with less muscle exertion

Touch pad control panel

Unique spread pattern control allows for precise control of spread pattern

Tooltech Super Heavy Duty Sausage-Style 15" Caulking Gun FAF50SLWZEXS Tool-free chain tensioning and barHigh density sintered thrust block Heat treated pressure rod Reinforced 1. 5mm aluminum cartridge holder (twistable) Reinforced connecting mechanism with bearing outside the rivet Aluminum handle with steel trigger for 310ml cartridge, 300, 400 & 600ml sausage Auto flow stop system AFS Enhanced SST Pushing power 4000N Trust ratio 16: 1