3M 8511 -Particulate Respirator Select:Box of 10 Mold surfaces should be free

Mold surfaces should be free of other parting agents

Accepts all Sundstrom filters and compressed air attachments

Natural Rubber Latex

Gelcoat is a highly durable coating and is the outermost structural layer on a fiberglass part

-EXCELLENT APPLICATION PROPERTIES

3M 8511 -Particulate Respirator Select:Box of 10 Mold surfaces should be freeParticulate Respirator 3M 8511 NIOSH approved for at least 95 percent filtration efficiency against certain non oil based particles 3M Cool Flow Exhalation Valve reduces heat build up inside the respirator Adjustable M noseclip reduces potential for eyewear fogging Braided headbands two strap design with dual point attachment helps provide a secure seal 3M Cool Flow Exhalation Valve reduces heat build up inside the respirator Spacious and durable