Custom Masterbatch

Custom Polymer Based Color and Additive Masterbatches

Our highly trained and experienced development engineers have the technology and manufacturing support to design and formulate color and additive masterbatches to meet even your most demanding needs. Whether your application requires long term outdoor exposure, superior color consistency, high heat resistance, NSF approval, or FDA approval; you can count on RheTech Colors.

Current offering of polymer based masterbatches include the following resins:

  • PE
  • PP
  • PVC
  • ABS
  • PS
  • PC
  • PET
  • EVA
  • PMMA
  • SAN
  • PBT
  • Nylon
  • Acetal
  • CAP

Custom polymer based color and additive masterbatches are available in order quantities of 50 lbs to truckload.

RheTech Colors is equipped to meet customer requirements in service and delivery on the color and additive masterbatches we manufacture. 

our RheTech Color Custom Masterbatch experts

RTC Customer Service

Customer Service Department

Sustainable society

Thinking sustainably doesn’t just mean taking care of our natural resources – it also means taking care of people. Our R&D experts work tirelessly to ensure that every compound we develop meets the requirements of their intended application and our socio-environmental commitments.

Ahead of competition

Our promise is to make a Material Difference to your business. We do this through a continual focus on innovation. Our Research & Development scientists and engineers can develop thermoplastic additives for the most extreme and unusual applications.


You can also visit our Downloads page for more brochures and information.

Purchase Order Terms of Sale

RheTech Colors ISO 14001 Certificate

RheTech Colors ISO 9001 Certificate

RheTech Laboratory ISO 17025 Scope of Accreditation (Certificate # 0874.01)

Terms & Conditions of Sale


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Contact our global experts

To learn more about how we can make a material difference in your business, contact our skilled staff representatives for more detailed information.