Cadox M-50a Red

Product Line Organic peroxides

Preferred fast acting red MEKP for curing promoted unsaturated polyester resins.

  • Brand

  • Chemical family

    Organic peroxide
  • CAS number

  • Physical form

  • Regional availability

    Latin America, North America
  • Chemical name

    Methyl ethyl ketone peroxide
  • Molecular drawing

    Organic peroxide
  • Applications

    Cadox M-50a Red is a special purpose catalyst for the room temperature cure of promoted unsaturated polyester resins. Cadox M-50a Red has a low hydrogen peroxide content which provides improved curing of vinyl ester resins. Cadox M-50a Red also has a high MEKP monomer content which may provide reduced cure times in some resin systems.  Cadox M-50a Red offers all the advantages of a red MEKP. The series of products includes a red indicator system that is there to visualize hot & cold spots, shrinkage problems, mass effects, thermal effects of core materials and dead flow zones in applications like vacuum infusion.  

Market Segments

Thermoset composites

Detailed description

Highly reactive industry standard MEKP with RED indicator for curing promoted unsaturated polyester matrices at room temperature.


  • Curing agent
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For more information about Cadox M-50a Red, please contact our technical experts. We look forward to hearing from you.

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