Duramold™ Pottery Plaster
Duramold™ Pottery Plaster has high wet strength for less breakage in process and extended mold life. USG Duramold Pottery Plaster is used at a lower consistency than conventional pottery plasters and is ideal for jigger mold manufacture.
Other characteristics
- Brand
- Duramold
- Storage and Use
When properly used, USG Duramold Pottery Plaster is easy to work with and complies with the federal Labeling of Hazardous Art Materials Act, 12 U.S.C. Section 1277 and ASTM D4236. Keep indoors at temperatures between 65 °F - 75 °F (18 °C - 24 °C) and 45% - 55% RH. Do not stack more than two pallets high. Keep from drafts. Rotate stock. USG Duramold Pottery Plaster should be used within 6 months of the manufacturing date located on the package. Always follow handling and use directions and safety warnings on the package.
- Normal Consistency
60 lbs. water/100 lbs. product (27 kg water/45 kg product)
Technical data
Table 1 of 1
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Machine Mix Vicat Set, Target | 14-24 | minutes |
| Compressive Strength, One Hour After Set | 1200 (8.3) | psi (MPa) |
| Compressive Strength, Dry | 2900 (20.0) | psi (MPa) |
| Density, Wet | 102 (1634) | lbs./cu. ft. (kg/m3) |
| Density, Dry | 75 (1201) | lbs./cu. ft. (kg/m3) |
| Maximum Expansion | 0.21 | % |
