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Insta-Mold® Fully Metal Detectable Earplugs


Unlike ordinary impression silicone Insta-Mold® stronger and more durable than other silicone impression material. The vast majority of adult users report an average lifetime of 2-3 years per set of Insta-Mold® earplugs.

Prices:  Starting at $75.00

custom-madeThe Insta-Mold® Fully Metal Detectable Earplugs are a custom made products, click on the button below to complete the online order form to start the order process.

Product Description

The Insta-Mold® Fully Metal Detectable Earplugs use hypoallergenic, fully metal detectable silicone. This means the whole plug is detectable! These earplugs are most commonly used in the food and beverage processing industry for detection of the earplugs should they be lost during the manufacturing process.

The Insta-Mold® Fully Metal Detectable Earplugs is the most advanced instant silicone product line available to the hearing industry. Insta-Mold® Fully Metal Detectable Earplugs are custom-fit ear molds made on-the-spot from one of our Authorized Providers.

Insta-Mold® Fully Metal Detectable Earplugs can be customized to fit your needs and be mixed and matched with any of the options below.

  • Screw Cap Handle
  • Fully Metal Detectable lanyard or plain lanyard
  • Filtered
  • Radio Communications

NRR = 29.8 – 38

Earplugs NRR Ratings (U.S. Standard)

NRR (Noise Reduction Rating) 32.8 dB
NRR (per EPA-1979 adjustment factor -3) 29.8 dB
PAR (Personal Noise Rating) averaging 33-35
Frequency (Hz)125250500100020003000400060008000
Mean Attenuations (dB)
Standard Deviations (dB)

Earplugs SLC80 Ratings (Australian/New Zealand Standard)

SLC80 Rating 28 dB
(Australian/New Zealand Standard AS/NZS 1270-202)
Frequency (Hz)125250500100020003000400060008000
Mean Attenuations (dB)
Standard Deviations (dB)

Earplugs SNR Ratings (European Standard)

SNR Rating 29 dB
(Full Shell Earplug. European Standard NF EN 352-2)
Frequency (Hz)125250500100020003000400060008000
Mean Attenuations (dB)
Standard Deviations (dB)

All tests were conducted in accordance with ANSI (1974 and 1984) and EPA – 1979. Standards performed by Michael J. Metz, Ph.D – Audiology Associates and reviewed by Garry G. Gordon, M.S. All test data available upon request.

Many of E.A.R.’s custom products come with a warranty for fit as well as repair and service. If you need to verify your warranty status, please call our office at 1-800.525.2690  or 1-303.447.2619  Monday – Friday 8:00 am – 4:30 pm MT.

You can also contact our Custom Service Department by filling out the Customer Service Request form.

Click on the button below and find your product’s warranty information. Please include your Invoice, Sales Receipt or Transaction Number.

If you are trying to reach us outside of our working hours, our Customer Service Department will return your inquiry during normal business hours of operation.

Warranty Information Page

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