Material Calculator

This calculator will estimate the amount of material for making a pour mold of a simple cubic model. Click here for detailed Material Estimators and Advanced Calculators ›

Cubic Dimension of Model:
in × in × in
Cubic Dimension of Mold Box:
in × in × in
Specific Volume of the Material: in3/lb
This mold will require approximately  lbs () of material.

This calculator will estimate the amount of casting material for a simple cubic part. Click here for detailed Material Estimators and Advanced Calculators ›

Cubic Dimension of Mold Cavity:
in × in × in
Specific Volume of the Material: in3/lb
This casting will require approximately  lbs () of material.
Please note: We do our best to ensure that this material estimator is accurate. However, Smooth-On offers no warranty either expressed or implied regarding the accuracy/reliability of this information. Smooth-On assumes no liability for loss or damage associated with use of material estimators. If this is a critical project, we encourage you to verify estimator results using the long-hand method of correlating the volumetric yield of the material with mold cavity. You can also contact us for assistance.

Mold Star™ 20T

Mold Star™ 20T cures in to a soft, strong rubber that is tear resistant and exhibits very low long term shrinkage. Moulds made with Mold Star™ will last a long time in your mould library and are good for casting wax, gypsum, resins, concrete and other materials.

Mold Star™ 20T silicone can be thickened with Thi-Vex™ thickener for brush-on application and effects. An infinite number of color effects can be achieved by adding Silc  Pig™ silicone pigments or Cast Magic™ effects powders.

Mold Star™ 20T

More Views

Buy Now

Availability: In stock

Size Price Qty
Trial Unit
Net Wt: 2 lbs
(view image)
$32.22
Gallon Unit
Net Wt: 16 lbs
(view image)
$164.52
For Industrial Use Only.
Keep Out of the Reach of Children.