Mold Star 16 Fast

SKU: 799755

Size: Pint Kit


Unit Size Net Weight
Pint Kit 2 lb
Gallon Kit 18 lb
Five Gallon Kit 90 lb



Mold Star¨ rubbers are easy to use platinum silicones which are mixed 1A:1B by volume (no weighing scale necessary). Mold Star¨ silicones feature relatively low viscosities and vacuum degassing is not required for most applications. Mold Star¨ silicones cure to soft, strong rubbers which are tear resistant and exhibit very low long term shrinkage.

Molds made with Mold Star¨ will last a long time in your mold library and are good for casting wax, gypsum, resins, concrete and other materials. Cured Mold Star¨ rubber is heat resistant up to 450¡F (232¡C) and is suitable for casting low-temperature melt metal alloys.

Note: THI-VEX¨ is NOT compatible with Mold Star¨ rubbers.

Note: This product will not work with modeling clays containing sulfur under any circumstances.

Guide to Making Silicone Molds from SLA 3D Printed Models
Technical Properties
Mix Ratio by Weight 1A:1B
Mix Ratio by Volume 1A:1B
Pot Life 6 minutes
Cure Time 30 minutes
Color Blue-Green
Shore Hardness 16A
Mixed Viscosity 12,500 cps
Shrinkage < .001 in./in.
Specific Volume 23.5 cu. in./lb.
Specific Gravity 1.18g/cc
Useful Temperature (max)< 450¼F
Useful Temperature (min)< -65¼F
Tensile Strength 400 psi
100% Modulus 55 psi
Elongation @ Break 440%
Die B Tear Strength 88 pli


Special Order Items
The products listed below are currently SPECIAL ORDER items and require pre order.
Lead times may vary - For more information please contact our staff.

799757 - Mold Star 16 Fast - Five Gallon Kit
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