Technical datasheet

Flexibilizer XB 3333

Supplied byHuntsman- Last Updated on Mar 25, 2026

Flexibilizer XB 3333 by Huntsman is a liquid phenol terminated polyurethane adduct. It acts as a flexibilizer. It exhibits good impact resistance and adhesion to metals at sub-zero temperature.
  • It offers toughness improvement as well as good solubility in epoxy resin and solvents.
  • It is used for the preparation of high impact resistant epoxy resin compositions.
  • Flexibilizer XB 3333 can also be used for special binder systems made by the advancement processes.
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Flexibilizer XB 3333 properties

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