340-4002 Corded Earplug 3M E-A-R UltraFit
Features :
1. Pre-molded earplugs with three flanges
2. Noise reduction rating (NRR) 25 db. CSA class AL
3. No need to roll earplugs before insertion, so the tips stay clean
4. Storage case keeps earplugs clean and easily accessible for reuse
5. Soft polymer is washable and reusable, reducing waste and costs
Applications :
1. Blasting
2. Painting
3. Sanding
4. Welding
5. Grinding
6. Cleaning
7. Assembly
8. Electrical
9. Dismantling
10. Machine operation
11. Facility maintenance