Standard Engineering Resin Colors

Standard masterbatch

Our most popular colors have been standardized for easy use and are available as masterbatches or precolors in 12 different engineering resin systems.

These standard colors speed product development with quick sampling, and are available globally to simplify manufacturing in multiple or distant locations.

Each color’s formulation has been optimized to make processing as effortless as possible whether molding or extrusion is used.


  Color Resin Systems Product Numbers LDR

Blue White

Citrus Yellow

Sun Yellow



Dark Red


Light Blue

Royal Blue

Light Green

Forest Green





Cool Gray

Dark Gray


FDA Black


RTP Color also develops custom color masterbatches in these and many other polymers that are compatible with all molding and extrusion processes.

Please contact one of our Color Account Managers or your local RTP Company Sales Engineer to begin developing a custom color for your application.

Visual representations of color and electronic images on this website will vary greatly depending on various settings and the manufacturer of your computer system, monitor, and the web browser software used to display such color and images. Therefore, it is recommended that you obtain a sample of any product prior to purchasing for color verification and approval. RTP Company disclaims any responsibility for reliance on the colors or electronic images rendered herein.

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Learn more about attaining quality color and how RTP Company will make your next application a colorful success.

Color Solutions Brochure
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