Check the listing for details. Benchmark Hot Technologies Glue Pot And Gun Used Needs Work Powers Up.. Condition: Used. Listed at 850.00 USD. The Benchmark Hot Technologies Glue Pot and Gun is a powerful tool used for dispensing hot glue. This product powers up and is ready to use, although it may require some work to ensure optimal performance. Whether for industrial or personal use, this glue pot and gun is a reliable option for those in need of adhesive dispensing capabilities. Gun trigger needs fixing powers up but I think it needs a togger switch fixed pot heat glue and when hooked to air it worked. AS IS 10/10