Sat 6th December 2025

Ear Mould Materials

We offer a wide range of materials, each selected for their unique characteristics. All of our standard materials are the highest quality, meeting the requirements of the Medical Devices Directive. We also offer a comprehensive range of non-allergic materials for patients with allergy and sensitivity problems.

Please refer to the Minerva mould chart to find the mould types available for the material selected.

Hard Materials

Hard materials are considered the “standard” and are most commonly used. These are generally more comfortable than soft, flexible materials.

Hard material moulds are available in a range of colours.

Soft Acrylics

These have similar properties to hard materials but become flexible and soft when subjected to body heat.

Soft acrylic moulds are available in a range of
colours.

Silicones

Silicones are the softest and most flexible ear mould materials, giving excellent acoustic sealing properties and biocompatibility properties.

We offer a range of silicone materials with differing grades of softness and colours to suit individual needs.