Glue Injector
Dan Erlewine at FRETS.COM
Dan reaches way down inside with his
Glue Injector

Not content with the "standard" technique of simply slathering glue with a long handled palette knife, Dan made up this special glue pumper:
It's a powerful syringe coupled with a long tube.

Check the tip:
Dan made the tip by drilling a small hole through both side walls at the end of a copper tube. Then, he inserted a guitar string through the holes, and smashed the tube flat. After soldering the end shut and withdrawing the guitar string, he had a perfect thin flat glue injector with holes in the sides.

He has a variety of sizes and shapes to fit all sorts of locations:

