The HB 220 Hot Melt Glue applicator features a mechanical-stroke limitation mechanism that controls the amount of adhesive applied. The gun operates from 284 to 428°F with a fast heat-up time.
It’s safe to say that hot-melt glue is a staple of the projects we see here at Hackaday. There won’t be many readers who don’t have a glue gun, and a blob of the sticky stuff will secure many a ...