19/10/2026
The Workmaster Isotec Flame Boot is a heat & flame resistant safety boot conforming to the EN15090 HI3 F3A fire boot standard for flame resistance, radiant heat and heat insulation of the sole (250°C for 40 minutes).
These boots are designed for use in areas where there is a risk of sparks from welding or grinding or for close proximity fire fighting. They are also chemical, fuel & oil resistant.