Foam Casting Tutorial: FlexFoam-iT! X Concrete Block Foam Prop

Casting Quickies: FlexFoam-iT! X Concrete Block Preparing the Mold Sonite Wax must be applied to the lid of the mold box. Sonite Wax precents FlexFoam-iT from sticking to the melamine board. Mann Ease Release 2831 is applied to the Mold Max silicone mold. Using release agent extends the life of the silicone mold. Reassemble the mold box. Mold straps must be used to prevent blowout. Casting FlexFoam-iT! X Expanding Urethane Foam Dispense equal parts A & B. SO-Strong color tints are added. Black, White & Gr