In this segment we want to talk about gun repair. They can break in the field but we want you to understand is first proper maintenance of the system. Aways leave a can on the gun and nothing can go wrong. No moisture can get into the system.

Don’t damage the tip when foaming like dragging it against cement, concrete or masonry. So, those are your two key factors: Don’t damage the tip and aways leave a can on the adapter so no moisture can get into the system.