![PSA: Remember to wear a mask if you're sanding your CI. The black tone of the mask is solely from iron powder that I would've breathed otherwise. : r/castiron PSA: Remember to wear a mask if you're sanding your CI. The black tone of the mask is solely from iron powder that I would've breathed otherwise. : r/castiron](https://i.redd.it/efe6qwvm07461.jpg)
PSA: Remember to wear a mask if you're sanding your CI. The black tone of the mask is solely from iron powder that I would've breathed otherwise. : r/castiron
![3M™ 8210 N95 Sanding & Fiberglass NIOSH-Approved Performance Face Masks, White, 2-pk | Canadian Tire 3M™ 8210 N95 Sanding & Fiberglass NIOSH-Approved Performance Face Masks, White, 2-pk | Canadian Tire](https://media-www.canadiantire.ca/product/fixing/tools/cutting-measuring/0550291/3m-sanding-and-fiberglass-respirator-2pk-598e1475-a663-42c8-9a01-5a2f08a79d19.png?imdensity=1&imwidth=640&impolicy=mZoom)
3M™ 8210 N95 Sanding & Fiberglass NIOSH-Approved Performance Face Masks, White, 2-pk | Canadian Tire
![Choosing the Best Safety Mask for Woodworking - Bayne Custom Woodworking | Nashville Woodworker | Custom Furniture & Children's Toys Choosing the Best Safety Mask for Woodworking - Bayne Custom Woodworking | Nashville Woodworker | Custom Furniture & Children's Toys](https://i0.wp.com/baynecustomwoodworking.com/wp-content/uploads/2022/09/Masks-1.jpg?fit=1073%2C500&ssl=1)
Choosing the Best Safety Mask for Woodworking - Bayne Custom Woodworking | Nashville Woodworker | Custom Furniture & Children's Toys
![AirGearPro G-500 Reusable Respirator Mask with A1P2 Filters and Safety Goggles | Anti-Dust Gas mask Ideal for Spray painting, Sanding, Pesticide spraying, Building work, Chemical, Military and more. : Amazon.co.uk: DIY & AirGearPro G-500 Reusable Respirator Mask with A1P2 Filters and Safety Goggles | Anti-Dust Gas mask Ideal for Spray painting, Sanding, Pesticide spraying, Building work, Chemical, Military and more. : Amazon.co.uk: DIY &](https://m.media-amazon.com/images/S/aplus-media-library-service-brand-media/fc265f7d1f56a38e22ded66bef7e7a0e.w6016.h3384.__CR1656,0,2704,3384_PT0_SX362_V1___.jpg)
AirGearPro G-500 Reusable Respirator Mask with A1P2 Filters and Safety Goggles | Anti-Dust Gas mask Ideal for Spray painting, Sanding, Pesticide spraying, Building work, Chemical, Military and more. : Amazon.co.uk: DIY &
![Man Wearing Face Mask Sanding Wall In Unrenovated Room Low Angle View High-Res Stock Photo - Getty Images Man Wearing Face Mask Sanding Wall In Unrenovated Room Low Angle View High-Res Stock Photo - Getty Images](https://media.gettyimages.com/id/103579888/photo/man-wearing-face-mask-sanding-wall-in-unrenovated-room-low-angle-view.jpg?s=1024x1024&w=gi&k=20&c=QRPqKN9h9_t6MOm3WHPxy16cnpj4ZSFpP7hbIAHY6-4=)