3M E-A-R Classic Uncorded Earplugs 310-1001 – Original PVC Foam, 29dB NRR, Flame & Moisture Resistant, Disposable Hearing Protection, 200 Pair/Box
The 3M E-A-R Classic Uncorded Earplugs 310-1001 set the standard for disposable hearing protection. Made from a proprietary slow-recovery PVC foam.
Equipment Analysis
Product Features & Benefits
The Industry Original: The world’s first foam earplug, trusted by professionals for decades for its proven reliability and consistent noise attenuation.
Superior 29dB NRR: Engineered to provide a high Noise Reduction Rating (NRR) of 29dB, shielding ears from hazardous levels of industrial and construction noise.
Slow-Recovery Cylindrical Foam: The unique low-pressure foam conforms to the ear canal for a snug, secure fit that creates an effective acoustic barrier.
Moisture & Sweat Resistant: Designed to maintain its shape and recovery properties even in humid or high-perspiration environments, ensuring a consistent seal throughout the shift.
Flame Resistant Construction: Built to withstand demanding work conditions, providing peace of mind for applications involving heat or sparks.
High-Visibility Yellow: The signature bright yellow color allows safety managers to perform quick visual compliance checks from a distance.
Product Description
The 3M E-A-R Classic Uncorded Earplugs 310-1001 set the standard for disposable hearing protection. Made from a proprietary slow-recovery PVC foam, these earplugs are designed to expand gradually after insertion, providing a custom fit that minimizes pressure within the ear canal. This makes them ideal for users who require long-term comfort during full-shift wear.
The E-A-R Classic series is particularly valued for its durability. Unlike standard foam plugs, these are moisture-resistant and will not swell or lose their shape when damp. Additionally, their flame-resistant properties make them the go-to choice for welding, furnace operations, and heavy-duty manufacturing.
Whether you are involved in heavy equipment operation, grinding, or machining, these uncorded earplugs provide a straightforward, effective, and safe way to protect your hearing. Each pair comes individually wrapped to ensure maximum hygiene in the workplace.
Industry Applications
Construction: Chipping, chiseling, drilling, and sawing.
Manufacturing: Machining, riveting, power fastening, and assembly.
Metalworking: Grinding, pouring, casting, and welding.
Energy & Mining: Oil and gas, chemical processing, and furnace operations.
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