American Alloy AA-AF400-PRO PAPR Welding Helmet, True Color ADF, 5 Arc Sensors acid gas relief and thermoplastic elastomer sits softer

and thermoplastic elastomer sits softer against the face than harder rubber compounds while resisting the compression set that eventually stops an older mask sealing

in a clear full brow-to-chin window with side flanges

the MX-6 offers increased attenuation on the same platform

keeping head PPE in place

American Alloy AA-AF400-PRO PAPR Welding Helmet, True Color ADF, 5 Arc Sensors acid gas relief and thermoplastic elastomer sits softerEDITORIAL REVIEW: 4. 3 5 WC Safety Review the American Alloy AA AF400 PRO PAPR welding helmet Editorial assessment by Steven Eaton, WC Safety editor, based on the manufacturer listing and category fit. We did not laboratory test this product. CHECK PRICE ON AMAZON SHOP WELDING RESPIRATORS As an Amazon Associate, WC Safety earns from qualifying purchases. Full affiliate disclosure. American Alloy AA AF400 PRO PAPR Welding Helmet Overview The American