Nothing is impossible

Elastomer technology

BOSIG produces sponge rubber raw blocks with different specific weight, quality (porosity) and colour.

Our Application Technology Department will, on request and in cooperation with you, develop your specific sponge rubber mixes.

The Gingen facility produces cuts, rollers and balls for a wide range of applications in the building and beverage industry, including vacuum technology.

Individual, functional and aesthetic

Soundproofing and acoustics

Whether for living, work or recreation facilities, in engineering or industry, our acoustics products will be individually tailored to meet your requirements.

This is how we reach our common goal:
We will reduce disturbing noise and create an optimal living, work and production locations.

Product solutions for

Foam technology

BOSIG produces and finishes numerous types of foam – from polyurethane and polyethene via melamine resin foam and down to cellular rubber – for technical applications in the fields of automobiles/transportation, building and machinery and plant construction.

Sound insulating or sound-absorbing? Insulating? Heat- or water-resistant? Reducing vibration?

Developement of customised solutions

Sealing technology

We are here to respond to your daily challenges and to develop customised solutions.

How can we protect structures from damage even better, meet the high demands for energy efficiency and simultaneously offer a pleasant indoor climate?

By intelligent building envelopes. 

But our BOSIG products are popular not only in the building industry. They are used in many other areas such as refrigeration, air-conditioning and ventilation, also automobiles, machinery and plant construction.

The material with top properties

Board technology

Rely on Phonotherm® when conventional materials such as wood, plastic or metal have reached their limits.

Be it as basic or construction profiles, as decoupling boards or for curtain wall installations. Phonotherm® is an all-rounder in the building trade. 

The areas of application are manifold:
Decoupling of critical substrates, thermal isolation of different materials, base of prefabricated houses, and so much more!


Industry Solutions

Latest News

Fire in Elsterwerda

On August 8, 2020 there was a fire in a section of the Phonotherm production facility at our plant in Elsterwerda. Part of the production is already back in operation. However, BOSIG does not have the full production capacity until the affected line has been completely repaired, which will unfortunately take some time.

Puralis GmbH celebrates its 20th anniversary!

Since 01/09/2000 the name Puralis has stood for high-quality and abrasion-resistant polyurethane products. We sincerely congratulate you on your company anniversary and send you our best wishes for continued success in the next years!

BOSIG is newly certified again!

In August 2020, recertification of the management systems by DEKRA took place. The auditors' questions could all be answered and certified again on a long-standing high level.

BOSIG is moving along in a carbon dioxide neutral fashion

As of now, all company vehicles of BOSIG GmbH, both passenger cars and trucks will be moving along in a carbon dioxide neutral fashion. This is achieved by replacing the previous, conventional petrol cards by the DKV CARD CLIMATE from the petrol card provider DKV. With this petrol card system, for every litre of petrol that is tanked a carbon dioxide surcharge is invested in certified climate protection projects.

The BOSIG catalogue 2020 is now available

In the catalogue you will find new products as well as the well-tried ones.
If you have any questions about dimensions, areas of application or technical features, please contact our competent team of the internal sales department - by phone, fax or e-mail.


Location Gingen

Find out more about BOSIG.

Quality Motto

The 2020 BOSIG Quality Motto is

“Today we improve on yesterday. Better by the day.”

All machinery, processes, products and people are part of our company, BOSIG. We are striving towards ongoing improvement.

Events 2020/2021

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