USG Hydrocal® B-11® Gypsum Cement

High-strength gypsum cement features a low setting expansion, high degree of plasticity and gradual setting action.

Designed for producing original loft template models and die-sinking patterns by the splash-cast technique.

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features and benefits

USG Hydrocal® B-11® Gypsum Cement  gypsum cement is a high-strength gypsum cement designed for tooling applications. The plaster is similar to USG Hydrocal® A-11® Gypsum Cement in setting expansion and accuracy, but not quite as strong. USG Hydrocal® B-11® Gypsum Cement : 

  • Features a longer period of plasticity, enabling it to be used with templates to screed models directly from gypsum
  • Offers a low setting expansion, high degree of plasticity and gradual setting action
  • Sets 25-35 minutes after machine mixing
  • Requires 44 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

Customer Service Center
1-800-950-3839
7 a.m. - 6 p.m. CT, Mon - Fri

USG4YOU Tech Support
1-800-USG4YOU (1-800-874-4968)
7:30 a.m. - 4 p.m. CT, Mon - Fri

Email USG Technical Support

Design & Specification
Assistance
Find your local architectural representative

Frequently Asked Questions