Description
The Dow SILASTIC RTV-3010-S Catalyst Blue – 409 g Jar is a high-performance vulcanizing catalyst designed specifically for use with Dow’s SILASTIC RTV-3 Series silicone base materials. This catalyst provides consistent, reliable curing and excellent control over working and demold times, making it ideal for precision mold-making, prototyping, and encapsulation applications.
The catalyst’s blue tint allows easy visual confirmation of thorough mixing, ensuring uniform results in every batch. When combined with compatible RTV-3 silicone bases, it produces durable, flexible molds that maintain exceptional dimensional accuracy and surface detail. Packaged in a convenient 409 g jar, it’s ideal for laboratories, production facilities, and manufacturers who demand consistent, high-quality results.
Key Features
• Designed for RTV-3 Series Bases: Ensures perfect compatibility and consistent curing.
• Controlled Cure Rate: Allows fine-tuning of working and demold times based on application needs.
• Excellent Reproduction Accuracy: Produces precise, high-detail molds for critical components.
• Blue Tint for Easy Mixing: Enables quick verification of homogeneous blending.
• Room-Temperature Vulcanization (RTV): Cures without heat, simplifying workflow.
• Low Viscosity: Enables easy incorporation into base materials and consistent results.
• 409 g Jar Packaging: Suitable for both small-batch and continuous production environments.
• Reliable Dow Quality: Backed by Dow’s proven silicone engineering expertise.
Applications
• Mold-Making & Prototyping: Ideal for creating detailed molds of parts, patterns, and prototypes.
• Electronics Encapsulation: Protects sensitive components with durable, flexible silicone.
• Industrial Tooling: Ensures precision in manufacturing and casting operations.
• Laboratory & R&D Use: For high-accuracy mold replication in scientific or testing environments.
• Modeling & Art Casting: Captures intricate shapes and textures for visual applications.
Benefits
• High Consistency: Achieves repeatable results across multiple production runs.
• Optimized Workflow: Adjustable cure profile simplifies setup and production timing.
• Ease of Use: Blue coloration helps verify complete catalyst distribution.
• Long Mold Life: Cured materials maintain flexibility and shape under repeated use.
• Clean Handling: Stable, low-viscosity formulation minimizes mess and waste.
• Reliable Compatibility: Designed specifically for Dow SILASTIC RTV-3 Series bases for predictable results.
Product Specs
| Typical Use | Designed for use with 3110 RTV Rubber, 3112 RTV Rubber, and 3120 RTV Rubber |
| Brand | SILASTIC |
| Color | Blue |
| Cure System | RTV |
| Flash Point | >101.1 °C |
| Specific Gravity | 1.1 @ 25 °C |
| Viscosity | 10,000 |
| Storage Temperature | 5–25 °C in a sealed container |
Categories
• Dow SILASTIC Mold-Making Solutions
• RTV Silicone Systems
• Catalysts & Additives
• Prototyping & Industrial Tooling
• Laboratory Materials



