300ML Aluminum Alloy Labor-saving Manual Glass Cement Caulking Tool Pneumatic Glue Sealant Applicator

Features:
Spring, pusher clamp, bold push rod design, wear resistance, long-term use is not easy to deform.
Rotating body design for easy operation at different angles.
300ml, the exhaust is quick, the glue output is even without spilling, and easy to change glues.
Coarse thread design, closed connect, firm and solid.
A removable round white plastics disc on the topside of push rod.
After removing white disc, there is a metal disc on the topside of push rod for glass cement to use.
Uses high strength and fine toughness handle, not easy to break.
Barrel type glue machine, painting surface, with beautiful appearance and will not easy to get rust.
Simple operation for labor saving and high efficiency, suitable for large area continuous operation.