AIR HARDENING CLAYS, Air Drying, Stone, Bag of 12.5kg

Available in both terracotta and stone - this fibre reinforced air drying modelling clay can also be kiln fired. Non-sticky with low shrinkage during drying. It is malleable and will not go brittle. Suitable for use by both children and adults. Hardeners can also be applied to improve durability of the final article. Finished pieces can be decorated with ceramic or acrylic paint and finished with gloss.