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Mold Max™ XLS II

Generic Family: Silicone • Supplied by: Smooth-On, Inc
Mold Max™ XLS™ II is a Shore 30A tin-catalyzed silicone rubber that exhibits very low long-term shrinkage. XLS™ II molds last longer than other silicones in production when casting chemically harsh resins such as epoxies and polyesters as well as urethane foams. Mix ratio is 100A:10B by weight. Pot life is 40 minutes and cure time is 24 hours at room temperature. Mold Max™ XLS™ II silicone will reproduce the finest detail and is suitable for a variety of industrial and art related applications including making production molds for, reproducing prototypes, furniture, sculpture and architectural elements. Mold Max™ XLS™ II can be thickened with THI-VEX™ II additive for brush-on applications.

Important; you must weigh Part A & B components using a gram scale to be successful with Mold Max™ XLS II.

Vacuum degassing mixed material using a vacuum pump and chamber to remove entrapped air is recommended.
General Properties

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Material Status
Commercial: Active
Documents
description

Technical Datasheet (English)

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Availability
Africa & Middle East, Asia Pacific, Europe, Latin America, North America
Uses
Mold Making
Processing Method
Casting
Other Properties
Features, Appearance, Density / Specific Gravity, Mold Shrink, Linear-Flow, Tensile Stress at 100%, Tensile Strength at Break, Elongation at Break, Tear Strength, Durometer Hardness, Thermal Conductivity, Volume Resistivity, Dielectric Strength, Dielectric Constant, Dissipation Factor, Thermoset Components, Pot Life, Thermoset Mix Viscosity, Demold Time, Additional Properties
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Processing

Find specific processing information for Mold Max™ as well as general information for the Silicone generic family. Register or Sign In for more information.

Where To Buy

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