Amaco Permoplast Modeling Clay Foundations Opaque This tool makes the right

This tool makes the right size holes for salt and pepper shakers

Mixing Instructions

Water Absorption at Cone 10: 0

the expansion factor is exactly the opposite

68 kg  Imifabi Talc60 grams Soda Ash16 fl oz    Sodium Silicate40 liters   Water

Amaco Permoplast Modeling Clay Foundations Opaque This tool makes the rightFor more than seventy years, Permoplast has remained the standard for first quality, non hardening, plastic modeling clay. This medium is ready to use and is available in gray and cream colours. Permoplast remains smooth and pliable and retains its plasticity indefinitely. Cream is especially formulated for industrial use in making molds. Sulfur free.