Probler P2 Gun
Graco Probler P2 Gun (GlasCraft) is possibly the 2nd most used spray foam gun in the industry. The Probler P2 Gun is a light weight Spray Foam Gun, and is easy to manuever in difficult spraying positions. Its double piston design provides more than 300 pounds of triggering force. At the end of the day, maintenance is easy. No cleaning small air passages with tiny drill bits. The P2 has check valves that prevent the liquid protion from infiltrating the dry side of the gun.