Is glue stick waterproof?
No, glue stick adhesive is not typically designed for waterproof applications. Glue sticks are intended for bonding lightweight materials such as paper, cardboard and other craft materials in school, home and office projects.
Both Bostik Glu Stik and Bostik Blu Stik can be cleaned with water-based methods, making them suitable for crafts and paper projects where easy cleanup is important.