
Microstone is a fine-particle, dense-surfaced ISO Type 3 laboratory stone ideal for general lab use, especially for processing acrylic dentures as it readily accepts tinfoil substitutes. It offers a working time of 5-7 minutes, a setting time of 13 minutes, and a setting expansion of 0.12%. Compressive strength is 4,500 psi wet (1 hour) and 8,500 psi dry (48 hours). Supplied in a 33 lb (15 kg) carton, color Golden, made in USA.
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Microstone is a fine-particle, dense-surfaced ISO Type 3 laboratory stone ideal for general lab use, especially for processing acrylic dentures as it readily accepts tinfoil substitutes. It offers a working time of 5-7 minutes, a setting time of 13 minutes, and a setting expansion of 0.12%. Compressive strength is 4,500 psi wet (1 hour) and 8,500 psi dry (48 hours). Supplied in a 33 lb (15 kg) carton, color Golden, made in USA.
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