These Dual-melt standard glue sticks can be used with a variety of glue guns, GR20, GR25-2, and GR100. They can be used in standard hot-melt, low-temperature, and dual-temperature glue guns. These are excellent for bonding heat-sensitive materials as well as general applications.

Features
For use in standard hot-melt, low-temperature and dual-temperature glue guns
Excellent for bonding heat-sensitive materials, as well as general applications
Standard diameter .45" glue sticks in 4" and 10" lengths
Used by GR20, GR25-2 and GR100 Glue Guns