Some grades of cellular polyester are available in a water-repellent finish, making them suitable for use in many environments where they are exposed to moisture.

Yes, several products such as Lamiflex, Fireflex and Basotect have excellent acoustic properties and are used in everything from vehicles to indoor acoustics.

Yes, semi-open variants in particular, such as Isoseal, Situseal and Superseal, work extremely well as seals where flexibility and compressibility are important.

Yes, cellular polyurethane is commonly used in mattresses, furniture upholstery and other comfort products thanks to its flexibility and dimensional stability.

Of course. We take into account requirements such as noise level, weight, fire safety, environmental impact and mechanical stress in order to recommend the right cellular polyether or cellular polyester for the application.

Yes, we die-cut all types of cellular polyethylene and cellular polyester to custom dimensions, shapes and thicknesses, tailored precisely to the customer’s requirements.

Yes, several of our materials – Fireflex, Superseal, Isoseal and Basotect – are fire-rated in accordance with FMVSS 302 or UL94.

Yes, open-cell variants such as Bulpren and Filter FR are used as air filters and industrial filters thanks to their structural stability and PPI classification.

Yes, we can combine these materials with textiles, film or other layers to create specific functions, such as protection, a sealing surface or a wipeable surface.

Basotect is an open-cell melamine foam that is extremely lightweight and offers excellent sound absorption. It can withstand temperatures of up to +240°C and is UL94 V-0 fire-rated.

Cellpolyether is a versatile foam material available in various densities, cell sizes and with open or semi-open cells. We use it, for example, in sound absorbers, mattresses, furniture padding, seals and washing-up sponges.

Isoseal/Situseal is a semi-closed-cell polyether foam used as a sealant or sound absorber. It withstands temperatures from –40°C to +120°C and is fire-rated in accordance with FMVSS 302.

Superseal is available in both cellular polyester (W) and cellular polyether (KD), both of which have semi-open cells. They are primarily used as seals, often in the automotive sector, and are fire-rated in accordance with FMVSS 302.

Cellular polyester has a more uniform cell structure and better resistance to oil and grease than cellular polyether. It is often used as a sound absorber or filter in environments where chemical resistance is required.

Temperature resistance varies: Isoseal withstands temperatures from –40°C to +120°C, Basotect up to +240°C, and bonded foam from –40°C to +120°C. The choice depends on the application.

Bonded foam is recycled cellular polyurethane with good sound absorption and high density (100–160 kg/m³). It is an environmentally friendly alternative with high mechanical stability.

Fireflex is an open-cell polyester foam with high fire resistance (UL-94 HF-1, FMVSS 302). The material is often used as a lightweight and effective sound absorber.

Bulpren is an open-cell polyester foam and is mainly used as a filter material and for speaker protection. It is available in 10–30 PPI and provides good airflow.

Lamiflex is a semi-closed-cell polyether foam developed as a sound-absorbing material. The material is lightweight, highly flexible and meets the fire safety requirements set out in FMVSS 302.

Superseal KD, Isoseal and several semi-open-cell polyurethanes are frequently used in the automotive industry due to their fire rating and their sealing and sound-dampening properties.