Glass Mosaic Adhesive - Prep Multi Use Adhesive

Prep Multi Use Adhesive

Canada’s first distributor of Prep adhesive for mosaic artists.

This artist-trusted adhesive is ideal for stained glass mosaics and glass-on-glass (GOG) work, offering strong tack, crystal clarity, and a durable hold.

Ships worldwide from Ontario, Canada

 

Why artists choose Prep

• Used by mosaic artists worldwide for glass-on-glass and stained glass mosaic projects.
  

• Excellent tack for tiny glass slivers and shards

• Dries clear; great for glass-on-glass (GOG)

• Flexible, durable bond for indoor/outdoor projects

• Low mess, easy application

  How to use (quick tips)

  • Apply a thin, even layer to a clean, dry surface

  • Set pieces with light pressure; adjust as needed

  • Allow to cure fully before grouting or handling

  Shipping in Canada

  • Ships anywhere in the World from Ontario

  • Typical dispatch: 1–2 business days

  FAQ
  Is Prep waterproof? Once cured, it provides a strong, durable bond suitable for typical mosaic applications.
  Can I use it for glass-on-glass? Yes—artists love Prep for GOG because it dries clear.
  Can I grout over it? Yes—let it fully cure before you grout.

  Cold Weather Shipping Notice

  To prevent freezing during transit, shipping may pause during extreme winter temperatures. Orders will resume once temperatures allow safe delivery.