Large Sundstrom Silicone Half Face Mask SR 100 Mold Release Wax Full facepieces must be quantitatively

Full facepieces must be quantitatively fit tested to claim assigned protection factor above 10 in negative pressure mode

The coarser grades are used in cast or molded parts not requiring ultra-fine surface appearance

This is the shorter version of the 7’6” EA

I designed the 8’2” A to be a serious “big guy” blank for either high performance

FCS 9' Regular Essential Leash Black

Large Sundstrom Silicone Half Face Mask SR 100 Mold Release Wax Full facepieces must be quantitativelyM L (Large) The new Sundstrom SR 100 respirator features several improvements on the previous SR 90 half mask, such as a softer silicone material with a broader nose fit, deep chin cup and a slightly lower, more angled filter attachment for greater balance and field of vision . Features: For use with filters or supplied air. Silicone mask (low allergenic, superior facial seal). Deeper chin cup and broader nose rim. Two exhalation valves. New valve