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UltraCal 30 /5kg

ULTRACAL 30 was designed to give the patternmaking industry the ultimate in a gypsum cement tooling medium.Super-strength gypsum cement recommend where extreme accuracy and greater surface hardness are required, as in duplicator models. ULTRACAL 30 has the lowest expansion of any rapid-setting gypsum cement available. pot life: 25 mins - Curing time: 80 mins Please note:1. ALWAYS weigh the water first and add the powder to the water, NEVER add water to thepowder.2. All times are approximate, remember both water and ambient temperature will affect these.