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Molding/Casting Plasters

Base performance, interior use plasters for general casting and binding applications.



Base performance, interior use plasters for general casting and binding applications. Contain no additives for special physical property enhancements such as paint absorption and chip-resistance.

Main Features

Molding/Casting Plasters are a general purpose plaster where expansion control, hardness and strength are not of major importance. Molding/Casting Plasters:
  • Are suitable for hollow and solid casting, automated mixing techniques
  • Are fine grained products that produce extremely smooth surfaces
  • Provide a bright white color
  • Require 70 parts water to 100 parts plaster

Documents & Files

Data Sheets & Specifications

Data/Submittal Sheet (English)

Catalogs & Brochures

System Catalog (English) PDF 18.5 MB

Installation & Technical Manuals

Installation Guide (English) PDF 751.4 KB

SDS, Certifications & Reports

SDS (English) PDF 64.0 KB
SDS (Spanish) PDF 44.8 KB
Certificates (English) PDF 150.7 KB

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Question Guidlines

  • Questions should relate to this product specifically.
  • For help with pricing, availability, or delivery, please call 800.874.4968 (Monday–Friday, 7am–6pm Central)
  • All questions and answers follow USG’s Terms & Conditions.
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q & a

  • What is set time?

    Set time is an industry test that identifies when plaster slurry has developed enough strength to prevent a Vicat needle from penetrating through a thin plaster patty. This is helpful in defining the working time or “open time” for a plaster mix. Please note that plaster becomes unworkable or “stiff” well ahead of the actual set time, often in half the time for the slurry to set.

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  • Need help right away?

    Call our Technical Support team at 800-874-4968 (Monday-Friday, 7:30 am - 4 pm Central).