Polyurethane injection gun product description:1, manually replace the traditional caulking construction technology with the principle of a syringe.2, fill the gap by mud pressure.3, multi-angle all-round, small gaps can be filled.4, through the vacuum suction and discharge cement, the internal suct

Feature: 1. The angle of the pipe joint is large, which reduces the load of the spray gun and makes the operation simple.2. The air valve prevents the trigger from getting stuck.3. The gas-assisted spring can be quickly cut into the mixing head of the raw material.4. The spray is linear and smooth a

Pu injection gun production description:Fission design of pneumatic and raw parts to avoid cloggingDual piston design provides more power for smooth and flexible gun movementUnique pneumatic spring design for smooth and flexible movement on the slider of the spray gunA unique olecranon-type auxiliar