Dyes

Polyurethane Dyes

Concentrated Colorants for Urethane Resins, Rubbers, & Plastics

Silpak offers PolyColor dyes for coloring polyurethane resins used in both rubber and plastic casting applications. These concentrated colorants are designed to blend easily into urethane systems, giving mold makers, fabricators, and manufacturers a simple way to achieve consistent custom color in finished parts. 

Whether you are producing flexible rubber components or rigid plastic castings, Silpak provides polyurethane dyes that support clean mixing and reliable results.

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Dyes Designed for Coloring Polyurethane Rubber & Plastic Systems

Add custom color to flexible and rigid urethane castings with ease.

Polyurethane dyes are used to tint urethane resins for a wide range of mold making, casting, and production applications. They work with both polyurethane rubber and polyurethane plastic systems, helping users create colored parts that better match design goals, product requirements, or visual identification needs

 

Easy to Mix for Controlled, Consistent Color Results

Blend the PolyColor Dye directly into the B side until the desired appearance is achieved.

PolyColor dyes are simple to use and easy to adjust based on the depth of color needed for a project. The colorant is mixed into the B component of the urethane system before combining with the other part, allowing for more controlled dispersion and a consistent look throughout the finished material.

 

A Simple Dye Solution for Custom Castings & Production Parts

Create more polished, identifiable, and application-specific urethane components.

Adding color to polyurethane systems can improve both appearance and functionality, whether you are producing prototypes, decorative castings, molded rubber parts, or production components. Silpak polyurethane dyes offer an efficient way to customize urethane materials for a broad range of rubber and plastic applications.