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Insta-Mold® Solid Earplugs


*Call for Pricing (800-525-2690/303-447-2619)

Sold in Single Ear or in Pairs.
Volume pricing is available.

Unlike ordinary “impression” silicone, Insta-Mold’s® are made with stronger and more durable instant, on-the-spot, silicone material.  Thus, lasting the average user of between 2-4 years with daily use and care.  Of course, we have had many people report much longer use depending on their activities.

custom-madeThe Insta-Mold® are a custom made product, complete and print the online order form below to start the order process.

Product Order Form

The Insta-Mold® Solid Earplugs are the most advanced instant silicone product line available to the hearing healthcare industry. Insta-Mold’s® are custom-fit earplugs made, on-the-spot, by an E.A.R., Inc. Authorized Provider.

Insta-Mold® Solid Earplugs are offered without a cord, or with a cord (pictured) and come in a variety of color choices that can be swirled if requested.


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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