SPRAY FOAM INSULATION
From prep to finish,Amptern™ creates an airtight, long-lasting seal — no mess, no stress, no pros needed.
Surface Prep
Clean, dry, and lightly mist the surface for better adhesion.
Adjust Spray Gun
Fit nozzle, adjust spray direction, and close flow control knob.
Shake Canister
Shake the foam can thoroughly for 30–60 seconds.
Attach Canister
Remove protective cover and screw canister onto the spray gun.
Check Connection
Ensure the can and spray gun are fully locked and connected.
Open & Fine-Tune
Flip the yellow valve switch and adjust to proper flow rate.
Test & Apply
Test on cardboard first, then spray at a distance of 10–12 inches.
Close & Purge
Close valve post-use, remove can, and pull trigger to purge residual foam.
Surface Prep
Clean, dry, and lightly mist the surface for better adhesion.
Adjust Spray Gun
Fit nozzle, adjust spray direction, and close flow control knob.
Shake Canister
Shake the foam can thoroughly for 30–60 seconds.
Attach Canister
Remove protective cover and screw canister onto the spray gun.
Check Connection
Ensure the can and spray gun are fully locked and connected.
Open & Fine-Tune
Flip the yellow valve switch and adjust to proper flow rate.
Test & Apply
Test on cardboard first, then spray at a distance of 10–12 inches.
Close & Purge
Close valve post-use, remove can, and pull trigger to purge residual foam.
That's how AMPTERN expands to seal every gap.
SPRAY FOAM CLEAN
Shake Cleaner
Shake cleaner for 30–60s, open cap, and attach spray head.
Spray Port
Spray once at the gun's connection port to dissolve residual foam.
Connect Cleaner
Attach spray gun to the cleaning can, spray twice, and let sit for 1 minute.
Flush Internal
Pull trigger to spray until no white foam comes out to complete cleaning.