Reynolds Advanced Materials
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Mold Max® 60

Heat Resistant Silicone

Mold Max® 60 is a Shore 60A tin catalyzed silicone rubber formulated for applications requiring high heat resistance (up to 560°F/294°C). It features a low mixed viscosity and cured rubber exhibits very low linear shrinkage. Applications include making foundry patterns, flat pattern reproductions and casting low-melt metal alloys such as tin and pewter. Cure time can be reduced with Accel-T® cure accelerator.

PLEASE NOTE: THI-VEX® Silicone Thickener is NOT recommended for use with Mold Max® 60.


Subtotal: $0.00
ProductSizeNet WeightPrice Quantity
Mold Max 60
Added heat resistance silicone. Parts A & B are mixed 100A & 3B by weight. Pot life is 40 minutes and cure time is 24 hours.
How Does It Work?
Look Closer Trial Unit 2.27 lbs. $25.61
Look Closer Gallon Unit 12.36 lbs. $116.10
Look Closer 5 Gallon Unit 61.8 lbs. $501.90

Technical & Safety

Technical Bulletin


Additional Documents



alertA release agent may be required to remove cured silicone rubber from glass, silicone, or some other surfaces. Many surfaces need to be sealed before applying silicone rubber.
alertThis material has a by-weight mix ratio. An accurate gram scale is recommended.
alertThis material is not compatible with sulfur-based modeling clay.