Mold Star 19T

Unit Size	Net Weight
Pint Kit	2 lb
Gallon Kit	16 lb
Five Gallon Kit	80 lb

 

Mold Star 19T is an easy to use translucent platinum cure silicone that is mixed 1A:1B by volume (no weighing scale necessary). Features a relatively low viscosity and vacuum degassing is not required for most applications. Mold Star 19T cures to a soft, strong rubber that is tear resistant and exhibits 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. Mold Star 19T silicone can be thickened with THI-VEX thickener for brush-on application and effects. An infinite number of color effects can be achieved by adding Silc Pig silicone pigments or Cast Magic effects powders.

Note: This product will not cure against surfaces containing sulfur, even when sealed.


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	3 minutes
Cure Time	12 minutes
Color	Translucent
Shore Hardness	19A
Mixed Viscosity	11,000 cps
Shrinkage	0.001 in./in.
Specific Volume	25.6 cu. in./lb.
Specific Gravity	1.08g/cc
Useful Temperature (max)<	450F
Useful Temperature (min)<	-65F
Tensile Strength	420 psi
Elongation @ Break	740%
Die B Tear Strength	90 pli

 

Technical Bulletin

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

801618 - Mold Star 19T - Five Gallon Kit