3M 1100 Earplugs Uncorded – Disposable Soft Foam Hearing Protection, 29dB NRR / 35dB SNR, Tapered Design, Hypoallergenic, Bulk Case
The 3M 1100 Uncorded Earplugs offer a reliable, cost-effective solution for hearing conservation in demanding industrial environments
Equipment Analysis
Product Features & Benefits
High-Level Noise Suppression: Provides a high Noise Reduction Rating (NRR 29dB / SNR 35dB) to protect hearing in environments with hazardous noise levels.
Soft Hypoallergenic Foam: Manufactured with a slow-recovery, hypoallergenic polyurethane foam that reacts to body temperature, becoming softer for a custom, irritation-free fit.
Ergonomic Tapered Shape: The smooth, dirt-resistant surface and tapered design allow for easy rolling and insertion, ensuring a secure seal within various ear canal sizes.
Body Temperature Sensitivity: The foam is specially formulated to soften once inserted, reducing pressure inside the ear canal for enhanced comfort during long-duration wear.
Dispenser Compatible: Available in refill options for use with the 3M E-A-R One Touch Pro Dispenser, reducing packaging waste and providing easy access for high-traffic jobsites.
Dual-Ear Validation Ready: Compatible with the 3M E-A-RFit Dual-Ear Validation System, allowing users to verify the actual level of protection being received.
Product Description
The 3M 1100 Uncorded Earplugs offer a reliable, cost-effective solution for hearing conservation in demanding industrial environments. These disposable foam earplugs are engineered for simplicity and high performance, meeting the EN 352-2:2020 standards for noise reduction.
The bright orange color ensures high visibility for safety compliance checks, while the uncorded design is ideal for workers who prefer a lightweight feel or work around rotating machinery where cords could pose a snagging hazard. The smooth, dirt-resistant skin prevents foreign material buildup on the earplug, maintaining hygiene during insertion.
Whether you are in a high-decibel manufacturing plant, a busy construction site, or a woodworking shop, the 3M 1100 series provides a soft, snug fit that helps you focus on the task at hand while keeping your hearing safe.
Typical Applications
Construction: Heavy equipment operation and power tool use.
Manufacturing: Metalworking, textile production, and assembly lines.
Maintenance: General facility repairs and HVAC work.
DIY & Home Use: Lawnmowing, sanding, and workshop projects.
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