3M 8247 Particulate Respirator - 20/Box Fiberglass Mat and pre-promoted to cure at

and pre-promoted to cure at room temperature with the addition of methyl ethyl ketone peroxide"Catalyst"

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

Best results are achieved with as fine a spray as possible

sharp paint line is desired

until most of the product is gone and gloss appears

3M 8247 Particulate Respirator - 20/Box Fiberglass Mat and pre-promoted to cure at3M 8247 Particulate Respirator 20 Box NIOSH Approved R95 Carbon layer helps reduce nuisance levels of organic vapors* Collapse resistant shell This disposable R95 particulate respirator helps provide reliable respiratory protection against certain oil and non oil based particles. Constructed with a carbon filter layer for nuisance levels of organic vapors*. The lightweight, disposable R95 particulate respirator is constructed with carbon filter