You will need to remove the

[wordana]

You will need to remove the devit completely or coat the piece with a layer of powdered frit or with a devit agent (do a google search —  you will find products such as spray-a, superspray, and a do-it-yourself solution made of borax). Just firing polishing without treating the surface will likely just cause the devit to spread.

Dana W.

Jester’s Baubles Fused Glass Designs

http://www.jestersbaubles.com