CYCOM® EP2750 is a 350°F (177°C) toughened epoxy resin system designed for high-volume cost-effective composite manufacturing – applicable to aerospace platforms, drones, and air mobility markets. CYCOM® EP2750 makes composites a cost-effective alternative to machined aluminium for small to medium size parts.

CYCOM® EP2750 handles like standard prepreg, yet can be press cured to produce autoclave quality parts with very low porosity. It offers mechanical properties equivalent to other 350°F (177°C) autoclave-cured toughened epoxy prepreg systems. CYCOM®EP2750 is designed to accommodate flexible press cure cycles and can also be cured in an autoclave if desired.

Features and Benefits 
  • Formulated for high-rate composite manufacturing 
  • On-tool time of 30 minutes or less (short takt times) 
  • 2D blank to 3D shape in one step 
  • Cost effective alternative to machined aluminum for small to medium size parts 
  • Enables a fully automated process chain 
  • Aerospace performance and quality 
  • Low void content for press cure 
  • Mechanical properties equivalent to those of autoclave-cured 350°F (177°C) toughened epoxy systems 
  • High wet Tg of 334˚F (168˚C) 
  • Excellent hot/wet and notched properties 
  • Suitable for producing complex monolithic parts 
  • Formulated for press cure but autoclave capable


  • Global Business Unit
    Composite Materials
  • Brand
  • Synonyms
    cycomep2750; ep2750; ep 2750; cycom2750; cycom 2750; cycom ep 2750; 2750;


Segments Applications
Airframe Secondary structural materials | Primary structural materials

Chemical categories

Chemical category Chemical family Chemical product
Composites Thermoset Epoxy

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
  • Latin America

Download documentation for CYCOM® EP2750