3M 8577 Particulate Respirator Mask (10 PACK) Brand - Wing thumb design -

- Wing thumb design - most natural feel and best for all-around welding work

- Battery saver can last up to 240 hours

100% natural latex resists acids

TESTING AND APPROVALS

WHITE HOTMILL

3M 8577 Particulate Respirator Mask (10 PACK) Brand - Wing thumb design -Lightweight construction helps increase wear time Advanced electret media traps 95% of particles down to 0. 3 micron, including oil based aerosols Also protects against nuisance levels of organic vapors such as solvents, degreasers and resins 3M Cool Flow exhalation valve helps reduce heat and humidity inside the mask An excellent choice for work settings that involve heat, humidity and long wear periods Adjustable M nose clip provides a secure seal