USG No. 1 Casting Plaster

Sets the industry standard for a lightweight, economical, bright white plaster.

Ideal for hollow and solid casting applications to create figurines, moldings and plaques.

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

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features and benefits

USG No. 1 Casting Plaster is the industry's premier casting plaster for fabricating figurines, plaques and lamp bases. Similar to USG White Art Plaster, but with slightly higher chip-resistance and reduced paint absorption, USG No. 1 Casting Plaster:

  • Is stark white in color; smooth-working
  • Features proprietary additives that minimize paint absorption
  • Offers a hard-working surface
  • Is available in 20 and 30 minute set times
  • Requires 65 parts water by weight per 100 parts plaster.

NOTE — For best storage results, keep indoors in a dry, stable environment. 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