3M 7500 Series Half Face Respirator - Large (7503) Base UOM:EACH It holds the spray tip

It holds the spray tip in the tip body at the end of the lance or wand

An obstructed discharge is one of the named causes of an air mover that runs briefly then shuts off

Wet a small area of the stain with distilled water

Corrosive to Metals Category 1

3M 7500 Series Half Face Respirator - Large (7503) Base UOM:EACH It holds the spray tipThe 3M 7500 Series is a reusable half face respirator facepiece built for repeated daily use. In this trade it is worn for mould remediation, fire and smoke damage restoration, chemical decanting, hard floor stripping and sanding, and any job where a disposable P2 is not enough. This listing is the large size, 3M part number 7503. The facepiece is bought once and maintained. Filters and cartridges are consumables and are ordered separately, which is