Product Description

  • high mechanical properties
  • yellowish-transparent
  • high-grade laminating system for multipurpose use different hardeners to reach various viscosity and potlife 
  • with L84 T hardener for heat resistant moulds (e.g. vacuumforming)

Characteristics and Advantages

  • all-purpose application with different hardeners
  • good soaking and wetting properties
  • high glass fibre addition possible
  • good heat resistance and mechanical resistance, especially after post curing
  • with hardener Biresin® S12 for faster curing and earlier demoulding
  • with hardener Biresin® L84T for extended potlife and higher heat distortion temperature (post curing necessary)


  • Manufacture of laminating moulds
  • Heat resistant backstampings of moulds, models and negatives
  • Manufacture of vacuumforming moulds
  • For laminates with glass or carbon fibres
  • Manufacture of high filled polymer concrete


colourless to yellowish


Biresin® L84 resin (A): 220 kg; 50 kg; 10 kg net
Biresin® L84 hardener (B): 50 kg; 12.5 kg; 2.5 kg net
Biresin® S12 hardener (B): 15 kg; 2.5 kg; 0.04 kg net
Biresin® L84T hardener (B): 180 kg; 53 kg; 15 kg; 2.5 kg net