Product Reviews

The Honeywell 4178CL is a clear 0.060" propionate replacement window preformed to the exact curve of Fibre-Metal crown protectors — a system-specific lens swap, not a complete shield or headgear.

The Fibre-Metal 6750CL is a clear injection-molded propionate replacement window preformed to seal on Fibre-Metal FM400DC and FM500DC dual-crown headgear. A fitment-first buy, not a standalone shield.

The Fibre-Metal 4178DGN is a dark-green tinted propionate replacement window pre-formed to Fibre-Metal 4-series crown protectors. A system-specific swap-in, not a standalone shield.

The Fibre-Metal 4178CL is a clear propionate replacement window preformed to seat tightly on Fibre-Metal crown protectors. It restores a worn shield without buying a new headgear assembly — system-specific, not a complete shield.

The 3M WP96C is an injection-molded polycarbonate replacement window for the 3M WP96/H8A face shield system, built for impact and chemical-splash work. Window-only — you supply the headgear.