VST-30: VerSilTal Silicone Elastomer

VST-30 Platinum Silicone Elastomer

VST-30 is a versatile addition-cure RTV platinum silicone elastomer engineered for consistent, high-performance results across a wide range of molding and fabrication applications. Featuring a convenient 10:1 mix ratio, this system combines low viscosity, excellent flow characteristics, and dependable room-temperature cure with strong physical properties for reliable everyday use.

With a starting viscosity of approximately 15,000 cps, VST-30 flows easily into fine detail and complex geometries. When combined with a thixotropic agent, the material can be modified to a non-flowing, non-slumping consistency (~500,000 cps) for brush-on or vertical surface applications.

Product Features

• Addition-cure (platinum) RTV silicone system

• 10:1 mix ratio for simplified processing

• Low viscosity (~15,000 cps) for excellent flow and detail reproduction

• Compatible with thixotropic agents for non-slump applications

• Modified viscosity up to approximately 500,000 cps

• Strong tear resistance and high elongation

• Reliable room-temperature cure

• Economical system with professional-grade performance

Processing Information

• Set time: Approximately 12 minutes

• Designed for efficient mixing and reduced material waste

Applications

• Mold making and casting

• Prototype and model fabrication

• Brush-on and vertical surface molds (with thixotropic agent)

• Specialty silicone fabrication

Packaging

• Available in multiple kit sizes

A dependable platinum silicone system offering excellent flow, adjustable viscosity, and durable performance for both general and advanced fabrication applications.