FM4199DGN - Fibre-Metal 4199DGN Dark Green Replacement Face Shield Window

High-Performance Glare Reduction and Impact Safety

The Fibre-Metal 4199DGN Dark Green Face Shield Window is an essential component for industrial safety programs requiring reliable face protection combined with glare reduction. Manufactured by Honeywell Fibre-Metal, a leader in head and face safety, this replacement window is engineered using an advanced injection-molding process. This manufacturing technique utilizes high-quality propionate material, which is superior to standard acetate in terms of optical clarity and impact resistance. The result is a window that provides distortion-free visibility while meeting the rigorous requirements of ANSI Z87.1+ and CSA Z94.3 standards for high-impact eye and face protection.

One of the standout features of the 4199DGN is its Dark Green tint. In industrial environments where bright light, reflection, or glare can cause eye fatigue and reduce precision, this tinted window offers a significant advantage. It effectively filters out excessive ambient light, making it suitable for applications such as light gas cutting, brazing, or working near high-intensity light sources (note: always verify specific shade requirements for welding applications; this is primarily for glare and impact). The propionate material is also inherently flexible yet durable, allowing it to withstand the rigors of daily industrial use without cracking or shattering under stress.

Designed specifically for compatibility, the 4199DGN is pre-formed to match the exact curve of Fibre-Metal High Performance crown protectors, such as the F400 and F500 series. This precise curvature is critical for safety; it ensures a tight seal between the window and the headgear, preventing dust, chemical splashes, and flying debris from bypassing the shield and reaching the user's face. Installation is straightforward, utilizing the standard mounting system found on Fibre-Metal headgear, allowing for quick change-outs when windows become pitted or damaged. By maintaining a stock of these high-quality replacement windows, facility managers ensure that their workforce remains protected with equipment that offers both comfort and compliance.