Fillers

Fillers

Performance Fillers for Customizing Resin Properties

Silpak offers a variety of fillers designed to change the performance, appearance, and handling characteristics of casting resins. Depending on the product selected, fillers can reduce shrinkage, increase or decrease weight, improve thermal conductivity, support roto-casting, or create unique visual effects.

Whether you're optimizing polyurethane, epoxy, or other resin systems, Silpak fillers provide a practical way to customize material performance for your specific application.

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Property-Enhancing Fillers for Resin Systems

Adjust weight, shrinkage, thermal properties, and more.

Fillers can significantly change how a resin performs during processing and after cure. By selecting the appropriate filler, you can improve dimensional stability, alter density, increase thermal conductivity, or tailor other physical properties to better suit your application.

 

Decorative Fillers for Custom Appearances

Create unique colors, textures, and visual finishes for your project.

Some fillers are used primarily to enhance the appearance of cast parts. Decorative fillers can create stone-like, metallic, or other specialty finishes while allowing you to achieve the desired look without changing the base resin system.

 

Resin Fillers for a Range of Casting Applications

Customize resin systems for production, prototyping, and specialty projects.

Silpak fillers are compatible with many resin systems and can be used across a variety of mold making and casting applications. For best results, fillers are typically premixed into the Part A component before combining Parts A and B, with recommended loading levels.