311-1101 Corded EarPlug 3M™ E-A-R™ Classic™
Features :
1. Slow-recovery foam to helps protect hearing from loud sounds
2. Hydrophobic (water repellent) construction nd moisture resistant
3. Cylinder design fits comfortably and offers an effective acoustic seal
4. Textured surface helps the foam stay in place during prolonged jaw movements
5. Fully tested with an SLC₈₀ rating of 21db (class 3) and attenuation of 23db (class 4)
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