Wine Bottle Slumping Molds
Apply 2-3 thin layers of Bullseye Shelf Primer.
Set your completely cleaned bottle in mold.
Fire to cone 016 or 015
Once the kiln has reached maximum temperature and the cone has tripped your kiln off, flash cool. Crack your lid an inch until your kiln has cooled to 1000 degrees or most of the orange glow is gone.
Every 3 or 4 firings wipe off used Primer with a dry sponge and reapply.