Application:

Waterproof plugging: repair of leaks in water pipes, sewers, etc.

Methods and procedures:
First take the foam gun and clean it with a polyurethane cleaner to make sure it is free.
Then take the foam rubber and hold the middle part of the pot tightly with your hands. Shake the pot at least 15 to 30 times in the transverse direction.
Then remove the protective cover of the valve on the foam rubber ring, remove the cleaning agent on the foam gun, and install the foam tank onto the joint of the foam gun along the thread.
Then hold the hand of the foam gun tightly and make sure the material can is on the top. The foam gun is under the material can and open the flow control valve at the rear of the foam gun.
Aim the head of the gun at the bottom or inside of the filling part of the object and gently pull the trigger to start construction. The flow control valve at the back of the foam nozzle can be adjusted to the appropriate flow rate.
After one can is sprayed, if it needs to be filled, the empty can can be taken off immediately, and the foaming agent can be reloaded in accordance with the cut point method to continue the construction.
Note: after completion of construction, remove the material tank and replace it with a special cleaning agent to clean the foam gun, so as not to damage the foam gun due to the solidification blockage of the residual material.