P2 PU Foam Spray Gun Polyurethane Air Purge Spray Gun Self Cleaning With Accessory Kit high pressure ,High Performance

P2 gun with one-way valve to separate the wet area of the gun . Trigger rapid response - double piston provides a powerful driving force . Replacement of the mixing chamber can insert , without replacing the entire mixing chamber . Anti- crossover design to virtually eliminate the possibility of material fleeing into the air piston. Ergonomic handle design for peace and comfort , compact , and lightweight.