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Smooth-Cast® 385 Mineral Filled Liquid Plastic
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Technical
MSDS
Smooth-Cast® 385 is a mineral filled urethane casting resin that is very hard and durable. When Parts A and B are mixed in proper proportion (1A:5B by weight), the material cures at room temperature with virtually no shrinkage. Smooth-Cast® 385 has high compressive and flexural strength. Fully cured castings are tough, machinable and paintable. Color effects are possible by adding pigment dispersions. They resist moisture and mild solvents.
Smooth-Cast® 385 is ideal for making industrial production parts, foundry patterns, vacuum forming molds, and some ceramic applications.
  • Smooth-Cast® 385 - 2 hour demold time


Product Name: A:B Mix RatioColorComp. StrengthDemold TimeMixed ViscosityPot LifeTensile StrengthUltimate Shore HardnessWeight: CU.IN./LBHow much
do I need?
Smooth-Cast® 3851:5 by weightBeige8500 psi2 hours3000 cps20 min.3100 psi85D17.3


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