1 Inch Thick Rigid Fiberboard - Mold Making Glass Fusing and

4.9 (487) · $ 24.00 · In stock

Allows artist to design & instantly create their own molds & re-use them!Forget the frustration of single-use molds! No measuring, mixing & forming clay molds -just create a custom mold on the spot, with one simple step and a few basic tools.Fiber board also doubles as a kiln shelf and is infused with Rigid

Allows artist to design & instantly create their own molds & re-use them!
Forget the frustration of single-use molds! No measuring, mixing & forming clay molds -
just create a custom mold on the spot, with one simple step and a few basic tools.
Fiber board also doubles as a kiln shelf and is infused with Rigidizer.

Advantages:

Shelves last longer and do not warp.
Easy to cut, carve & shape. No need to purchase specialized or expensive tools.
Even heat distribution means mold won't interfere with heating & cooling process.
No need for mold hardener.
Perfect casting medium; makes effortless reliefs.
No waste! Scraps can be used in other projects.
Pre-Fired: no organic binders, fumes, shrinkage, expansion.

Technical Data:
Temperature: 2300^oF/1260^oC
Chemical Composition: AL2O3 + SiO2
Compressive Strength: 14.6lb/sq
Thickness: 1”