3M
1100 & 1110 Foam Earplugs
Disposable polyurethane foam earplugs rated SNR 35 dB, available corded (1110) or uncorded (1100).
EN 352-2CEUKCA
Overview
Slow-recovery foam gives the wearer time to seat the plug properly before it expands, which is the single biggest factor in whether real-world attenuation matches the rated figure. The tapered profile suits a fitted range from 6 mm to 13 mm, covering most ear canals. Compatible with the 3M E-A-Rfit dual-ear validation system if you need to document fit testing.
Features
- Slow-recovery foam makes correct insertion easier
- Tapered shape suits most ear canal sizes
- Compatible with 3M E-A-Rfit fit validation
- Suitable for sustained high-noise environments
Typical applications
Specification
| SNR | 35 dB |
|---|---|
| Material | Slow-recovery polyurethane foam |
| Cord material | Polyester (1110 only) |
| Fitted range | 6 mm to 13 mm |
| Versions | 1100 uncorded, 1110 corded |
| Reusability | Disposable |
Specification supplied by the manufacturer. Confirm current certification with us before purchase.
Also in hearing protection
View all Skytec Sota HH5 Helmet-Mounted Earmuff A low-profile helmet-mounted earmuff rated SNR 32 dB that locks into work or rest position on Skytec Radius and Rockman helmets. Skytec Sota H5 High-Attenuation Ear Defender A passive over-head ear defender rated SNR 34 dB with ABS cups and PU foam cushions, weighing 285 grams.