ICFS Polyurethane Foam Gun Cleaner is designed to dissolve and remove uncured polyurethane foam. It is the multi-function cleaner that is used to clean the inside surface of the PU foam gun by attaching the gun and it can also be sprayed on to clean outside surfaces. Thoroughly clean the smooth metal tip to ensure you'll be able to use this tool later in the day and on future projects. Use this Foam Gun Cleaner to flush foam from the barrel of your foam gun immediately after use so that your gun can be clean and ready to use again. ICFS Polyurethane PU Foam Cleaner is fitted with an adapter ring that screws onto the gun. For use without the gun, the can is fitted with a spray head. This dual function means provides the flexibility to be used by both the occasional and professional user.