Ultracal® 30 papermodeling add more liquid until thin

add more liquid until thin enough to apply with a paint brush

Model Number MP4201

long-lasting edges on quality tools

long-lasting edges with its unique combination of coarse and fine grit aluminum oxide abrasive

Mix until homogeneous

Ultracal® 30 papermodeling add more liquid until thinAVAILABLE IN 5, 25, AND 50LB OPTIONS IN THE DROPDOWN USG Ultracal Brand 30 Gypsum Cement is designed for the patternmaking industry as the ultimate gypsum cement tooling medium. When extreme accuracy and greater surface hardness are required (as in duplicator models), use USG Ultracal 30 Gypsum Cement. It provides extremely low expansion properties, gradual set and a long period of plasticity. Ideal for splash casting molds and models for phenolic,