• The Twin-Thrust system facilitates the removal of hard materials
• The Auto Flow System retracts a few millimeters with each push of the piston to effectively stop the flow
• It also features 360° rotating handles and an extra-long joint punch pin
• Extra-long barrel caulking gun designed for maximum performance
• Thrust force increased with Twin-Thrust System
• Functional and practical 360° rotating handle
• Well located retaining pin
• Weight: 710 g (25 oz)
• Thrust ratio: 12:1
• Travel distance: 0.47'' (12 mm)
• Required cartridge size: 300 ml