3M™ E-A-R™ Pistonz Earplugs deliver a sleek design, high comfort, and reliable protection in a reusable format ideal for demanding industrial settings. Featuring a no-roll push-to-fit foam tip with a metallic aesthetic and an ergonomic thumb-grip stem, these earplugs ensure quick, clean insertion and a secure seal without compromising hygiene. Officially licensed by NASCAR®, these grey uncorded earplugs are a trusted choice for workers who value both style and performance in hearing protection.

Key Features

Push-to-Fit Convenience: No need to roll—simply push and twist into place for a clean and accurate fit, even with dirty or gloved hands.
Comfortable Slow-Recovery Foam: Soft and pliable tips conform gently to the ear canal, allowing extended wear without discomfort.
Secure Stem Design: Rigid enough for insertion, yet flexible enough to absorb side impacts—ideal for active or high-movement work environments.
Effective Noise Reduction: Offers a Noise Reduction Rating (NRR) of 29 dB, helping to protect against harmful noise in high-decibel applications.
CSA Class AL Rated: Meets Canadian safety classification standards, supporting compliance in regulated workplaces.
Officially Licensed by NASCAR®: Combines rugged performance with professional-grade appeal.

Intended Use

Ideal for high-noise environments where convenience, hygiene, and comfort are essential. Recommended for use in:

Metal fabrication and welding
Construction and demolition
Automotive and general manufacturing
Facility maintenance
Transportation, mining, oil & gas, and industrial maintenance
Military MRO and heavy infrastructure sectors

These reusable, no-roll foam earplugs are particularly suited for workers who need fast, clean insertion multiple times per day without compromising attenuation.

Product Specifications

Material: Slow-recovery polyurethane foam
Color: Grey with metallic finish
Shape: Cylindrical push-to-fit design
Corded: No
Reusable: Yes
Insertion Style: Push-to-fit (no roll-down)
Package Quantity: 100 pairs per box
NRR: 29 dB
Electrically Insulated: Yes
Dielectric: No
Moisture Resistant: No
Metal Detectable: No
Model Number: P1400
UPC: 10093045934017

Certifications and Standards

CSA Class AL
Meets U.S. EPA NRR labeling standards (29 dB)
Compatible with typical industrial safety programs