MTM® 29 Series prepregs are controlled flow, 120°C (248°F) curing epoxy resin matrices offering flexible processing and handling characteristics.
These prepregs exhibit a good balance of mechanical properties and, after a suitable cure, can be used at temperatures up to 80°C (176°F).

Features and Benefits

• 30 days out life at 21°C (70°F)
• 12 months storage at -18°C (0°F)
• Can be cured 80 to 135°C (176 to 275°F)
• Processing via autoclave and press moulding
• Service temperature up to 80°C (176°F)
• MTM29FR Halogen-free, flame-retarded variant, selfextinguishing to FAR25.853.

• MTM29: Base resin
• MTM29B: Grey pigmented variant of MTM29
• MTM29FR: Flame-retarded variant of MTM29 for unidirectional only 
• MTM29SFR: This is covered in a separate data sheet (PDS1279)


  • Global Business Unit
    Composite Materials
  • Brand
  • Synonyms
    mtm 29fr; mtm29fr; MTM 29 FR;


Segments Applications
High Speed Train Interiors
Public Transportation Interiors
Boats Interiors

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 MTM 29FR