It offers easy clean up with water, and once dried is waterproof, it has a long opening time and lower temperature application for those joints that need a little more time to get together. It has USFDA approval for indirect food contact for items such as cutting boards and turned vessels. It gives a strong initial tack and sands easily without softening, all making it ideal for interior and external jobs. The convenient nozzle seals the glue from contact with air when closed, preventing the glue from hardening inside the nozzle. Should the nozzle be left open, and the glue drying, the nozzle can be pulled apart for cleaning.