How much does FMG weigh?

Article courtesy of Smooth-On, Inc.

The standard FMG mix design will be 95-100 lbs per cubic foot. This equates to 4 lbs/ft2 at ½" thick.


This FAQ article is offered as a guideline and offers possible solutions to problems encountered during mold making and casting. No warranty is implied and it is up to the end user to determine suitability for any specific application. Always refer to the provided Technical Bulletins (TB) & Safety Data Sheets (SDS) before using any material. A small scale test is suggested to determine suitability of any recommendation before trying on a larger scale for any application.