G-4 Air Foam Gun :
This PU foam gun is designed for the professional application of
polyurethane foam assembling, filling and general purposes. It is
highly suitable for the environment-friendly low-cost use of
polyurethane foam bottles. The gun is suitable for controlling
spray and accurate filling of joints, making it fast, simple,
accurate and safe to mount components such as door and window
|Gasket nut:||Brass||Regulation wheel:||Brass|
|Handle:||PP||G.W. /CTN:||12.5 kgs|
Plastic Air Foam Gun G-4 Application Range:
1. Fire block
Seal plumbing venting systems, seal plumbing penetrations, seal
concealed electrical penetrations,
Seal recessed light fixtures, seal duct work penetrations between
2. Spray foam
Insulate and seal corners of joining materials, insulate wall
cavities, insulate and seal ceiling floor,
Insulate and seal underside of bath tub, insulate and seal rim and
3. Window & door
Seal window frames, seal door frames, seal skylights
Seal attic hatchways, seal exterior plumbing penetrations, seal gas
line penetrations, seal exhaust
Fans, seal electrical outlets, seal sill plates, seal dryer vents
1. Rocking the pu foam pot harshly before setting on the pistole.
2. Rolling the pu foam pot to the adapter(not too tight).
3. Pull the trigger and let the pu foam flow out for 2 seconds in
order to fill the gun barrel with pu foam without air or other gas.
4. The pu foam pot should be vertical to the earth level when
5. Control the pu foam flowing rate by adjusting the adjustment
6. Rock a new pu foam pot beforing changing it and put the new one
on the gun as soon as the old one is put down(in 1 minute).
7. No other substances is allowed to get into the adapter when
changing the pu foam pot, since it would stick the gun inside if
something goes in.
8. Not seperated, the gun and the pu foam pot should both be put
vertically when not working.
9. For washing and cleaning, the detergent should be put inside
immediately after taking down the pu foam pot and should not be
taken away until working next time.
10. Fix the needle on the nozzle when working. But note: The needle
should be taken apart from the gun and cleaned, and no hardware is
allowed to clean the needle, since it may hurt the needle and lead
11. Handle with care.
Q1. How to use?
A: 1. before use, shake up the foam tank top and bottom to 1 minute
2. screw the tank to the adaptor, remember not too tight
3. press the trigger, let the foam flow for 10 seconds to eliminate
the air in the barrel
4. if you want to contral the output of foam, you can adjust the
adjusting screw, the tighter the adjusting screw,
the less the output.
5. after use, you should clean up the foam gun with cleaning agent.
Q2. Our Services
A: 1.Producing high quality foam guns for 14 years
2.High quality guarantee and young team
3.Any response from customers will be highly appreciated.
5.High quality, competitive price,satisfactory service for your
6.Send samples by DHL , TNT OR EMS OR UPS, samples are free, you
should pay freight fee, but we will
return it when you take order.
Q3. What is your foam gun sample making time?
Q4. What is your shipping way?
A: By sea,by air,by express. Any shipping way is available.
Q5. What is your mass products delivery time?
A: 25-50days. Exact time should be accord to the style, QTY
Q6. What is your foam gun payment?
A: if your order is small, we use 100%TT, if your order is big,we
Q7. Can we order the color we want?
A: Yes,we can make any color you want
Q8. What is your foam gun sample fee?
A: sample is free, but you should pay freight fee, we will return
it when you take order.
Q9. Can you do custom logo on thefoam gun?
A: Yes,we can do custom logos .