froth gun

^{Function::Polyurethane foam is a material of seal.IPE-Dispense Gun inject polyurethane foam in to crack where need to seal.it will seal the crack when it solidity.It usually apply to seal crack of door or windows.It also wide apply other place where need to seal.}

^{How to use:}

^{1.Shake polyurethane foam can vigorously.Screw polyurethane foam can into adapter.}

^{2.When operating gun for the first time,press trigger and let foam flow throught for approx.10 seconds.It will fill up the gun-barrel with polyurethane foam and remove residual air in it.}

^{3.Fix injection needle on nozzle.}

^{4.The foam output volume can be regulated with the trigger and controlled with the flow adjustment screw.If the adjustment screw is fully tightened down,the gun trigger is locked.Do not loosen the adjustment screw by more than 3 revalutions.}

5.Dispense gun is now ready for use.During dispensing hold gun with can in upright position.

6.Before replacing can,shake new can.Vigorously,unscrew can and immedially(winthin 1 minute)replace with a new structural foam can.Can replacement hao to be fast toprevent polyurethane foam form harde ning in the adapter.

7.When operating gun come to an end.Unscrew polyurethane foam can and replace with a foam wash can immediately.Press trigger to removes.Polyurethane foam in gun-barrel.Then unscrew the foam wash can.

8.Hardened polyurethane foam residues in front of the nozzle can be removed on a piece of wood or similar.Clean extension outside with wire brush or knife.