Potters Plaster
A general-purpose plaster used in ceramics for high absorbency needs. Common uses are wedging batts, simple moulds, drape and slump forms, large sprig moulds etc.
From
£3.49
£2.91
31 in stock
SKU
POTTERS-PLASTER
A general purpose plaster used in ceramics for high absorbency needs. Common uses are wedging batts, simple moulds, drape and slump forms, large sprig moulds etc.
Mixing ratio is 100 plaster to 68 of water, so for the 2.5kg powder in the bucket you would add 1.7Ltrs of water and that would make a shape with a dimension of 28cm x 19cm x 5cm or 2660cm3
The re-useable bucket contains a cup for a simple measurement of 3 cups of plaster to 2 cups of water.
Technical Specification
Plaster/Water Ratio: 100/68
Working Time: 9 Minutes
Demould Time: 13 Minutes
Expansion: 0.26%
Compressive Strength: 16 Mpa
Shelf Life: 6 Months
Colour: white
*Please note 25kg plaster will be delivered in a bag.
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