3M™ Advanced Filtering Face Mask AFFM-5-DC, One Size, 5 Pack Signs 3M SKU: 7100292921

3M SKU: 7100292921

3M SKU: 7010513257

3M SKU: 7010496040

3M SKU: 7010516200

Used for bonding/holding glass fabrics and roving

3M™ Advanced Filtering Face Mask AFFM-5-DC, One Size, 5 Pack Signs 3M SKU: 71002929213M SKU: 7100255376 Lead Time: ~2 days The 3M Filtering Barrier Face Covering is a barrier face covering that can also help reduce airborne particulate exposure, when used as instructed. It can be used in crowded places, airplanes or everyday moments to help filter airborne particles. Per ASTM F3502 21 Standard for Barrier Face Coverings; Not a NIOSH approved respirator. 3M proprietary filter media is designed for ease of breathing; ASTM F3502 21