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FormRub Series Liquid Polyurethane Rubbers

FormRub Series Mold RubbersFormRub Series liquid polyurethane rubbers are designed to make high-performance molds that stand up to the rigors of high-production casting and forming of concrete.

All FormRub product options have simple, 1A:1B mix ratios and are low-viscosity mixes that flow easily across detailed surfaces and models.

In addition to concrete, FormRub molds are often used to cast plaster and wax. With use of an appropriate release agent, some resins can also be cast in FormRub molds.

View all product options within this series under "Product Options" below: 

Video Tutorials

Embedded thumbnail for How to Make a Concrete Log Mold
How to Make a Concrete Log Mold

This video tutorial details the process of making a FormRub 35 rubber mold of a log in order to cast concrete stools.