Supex PU Foam Applicator GUN for 750 ml Can only Crack Filler  (750 ml)

Applying Gun type Polyurethane foam spray for 750 ml can :Clean the application area with water spray. Moisten the area using the same water spray. Foam sealant adheres to substrates that are clean and free of dust and grease. 3. Surface must be dampened enough to ensure that the water sprayFoam sealant finds adequate moisture for its hardening process. 4. Attach the gun on the spray can, hold the gun such that the can is upside down . 5. Adjust the knob at the end of gun to control dispensing speed/ quantity. Press gun trigger for application. 6. Keep shaking the can. 7. Gun mounted can be used and stored for a day or two , provided the tip of gun is sealed from moisture – using grease etc. 8. The foam cures in 30- 40 minutes depending upon weather conditions. 9. After curing, extra foam can be cut with a sharp knife.excess foam cutting after drying 10. PU foam sealant is paintable. However, it is not UV resistant – should not be exposed to direct sunlight. If unavoidable – paint the foam to protect from sunlight. 11. After emptying the can , mount the PU cleaner – press till entire foam is extruded from the gun and the gun is free from foam . 12. Gun and cleaner can be removed and stored till next usage.