R&R Glass-Cast 101 Bandust - 4lbs

An economical, all-purpose mold material for kiln casting/slumping of glass

Very fine particles, providing the smoothest of surfaces

Sufficient strength for most glass castings of small and medium size

The investment of choice for open-face molds and small molds made using the lost wax process

Made with BANDUST technology, reducing respirable dust during the investing process