Ultracal Plaster 50# bag

Article number: 8307

$45.95

Excl. tax

Superior tooling gypsum cement features exceptional strength and hardness. Low-absorption, designed for use in case molds. 50LB Bags. *Not available for shipping. In store pickup and local van delivery*

Ultracal® 30 Gypsum Cementis a traditional tooling gypsum cement, specially formulated for close tolerance tooling. Low absorption Ultracal® 30 Gypsum Cement:

Is recommended where extreme accuracy and surface hardness are required (i.e. duplicator molds)
Provides the lowest expansion of any rapid-setting gypsum cement
Is ideal for splash-casting molds and models for phenolic, polyester and epoxy resins
Sets 25-35 minutes after machine mixing
Requires 38 parts water by weight per 100 parts plaster

NOTE - For best storage results, keep indoors in a dry, stable environment, away from drafts. Do not stack more than two pallets high.

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