Ampreg 21FR – Fire Retardant Epoxy Wet Laminating System
- Formulated to meet the requirements of UL94VO test standard
- Range of working times
- Good cure progression from ambient only cures
- Ideal for wet laminating large composite structures
- Formulated to give good Health & Safety characteristics
Ampreg 21FR has been optimised for the manufacture of large composite structures using hand lay-up and vacuum bagging techniques. Ampreg 21FR has been designed to give excellent mechanical and thermal properties from both ambient temperature cures and moderate temperature postcures (50°C).
The system is available with a range of hardener speeds, from fast to ultra slow.