The complete hearing protection solution for professionals exposed to noise
COTRAL International   Iso 9001 COFRAC
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The products

  1. Can impressions be taken if you have a cerumen blockage?
  2. Can impressions be taken when you have otitis or drains... ?
  3. Some users have dermatological problems; won’t the protections spark allergies?
  4. The custom hearing protection* doesn’t stay in the ear.
  5. The user complains that his/her ears hurt with the protections, he/she does not find them comfortable.
  6. The user feels that he/she hears too much of the noise of the machines and not enough of voices (or vice versa).
  7. Are the hearing protections still reliable when you can still hear noises?
  8. What is the service life of the protections?
  9. Custom hearing protections are expensive!

1. Can impressions be taken if you have a cerumen blockage?

The presence of a cerumen blockage is a major contraindication. The prevention technician will advise you to make an appointment with a general practitioner or an ENT specialist to have it removed.


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* In view of the wide variety of expressions used to denote moulded plugs, earplugs or anti-noise plugs, COTRAL International refers to its protections as "custom hearing protections". If you are looking for moulded protections, moulded hearing protections, anti-noise hearing aids or furthermore personalized hearing protections, our products will meet your needs.

COTRAL International BP100 14110 CONDE SUR NOIREAU - Tél : +33 (0)2 31 69 36 36 - Fax : +33 (0)2 31 69 36 35

COTRAL International, Secrétariat commercial Bahnhofstrasse 52 CH-8001 ZÜRICH - Tél : +41 (0)44 214 67 24 - Fax : +41 (0)44 214 65 19

COTRAL International, Secrétariat commercial 8 Avenue des Arts B-1210 BRUXELLES - Tél : + 32 (0) 2 545 11 52 - Fax : +32 (0) 2 545 11 46

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