We were able to achieve this by strengthening the bonds between the PBI polymer chains.
That allows us to make much lighter outer shells while increasing flame resistance and break-open protection.
6.0 oz. (sq. yd.)
115lbs as received
180 hrs. UV
PBI MAX LP
With proven filament twill technology, this 6 oz. outer shell offers superior resistance to rips and tears and THE HIGHEST flame and breakdown to flame.