A fire-retardant zipper can be an important component in firefighter gear or bags. If you need a replacement for firefighter gear, consider the zippers found here. You may also have another specialty or industrial application where a fire-retardant zipper is needed. We offer fire-Fire retardant zippers made with Nomex (R) zipper tape in gauge #5 (medium weight) with brass metal zipper teeth. If you need another gauge, please contact us (minimums and lead time apply).