Replacement P100 Particulate Filter Cartridges for 3M Half Facepiece Respirator, Pair Underglazes These underglazes are formulated to

These underglazes are formulated to respond similarly to brushing with watercolors- becoming more opaque with layered application and more transparent after water is added

It is balanced enough to be used alone

drying and glaze fit properties

We will only ship to cold regions in the winter at the customer’s risk

Replacement P100 Particulate Filter Cartridges for 3M Half Facepiece Respirator, Pair Underglazes These underglazes are formulated toFilters should be replaced periodically when breathing become labored. Filters are easily replaced with a push twist to remove or install. Sold as a pair. These are the correct replacement filters for 3M Half Facepiece Respirators 6300 Large, 6200 Medium and 6100 Small