Our comprehensive range reflects our passion for the optimal solution.

Creating unique high-tech solutions – every day for every customer

Find the perfect product for your requirements. Frenzelit offers a portfolio of innovative composite materials with hicoTEC®, as well as gaskets, insulation and expansion joints. As with all our products, material and function are customized to individual requirements. We are passionate about developing and producing unique solutions – with great innovative strength and comprehensive material and production expertise. We use a wide range of state-of-the-art design and production technologies. Benefit from our expertise!

Discover the diversity and quality of our portfolio:


Effective gasket materials or custom-produced gaskets offer process reliability for numerous media, temperatures and temperature ranges.


High-temperature-resistant technical textiles for thermal and acoustic insulation and for use in fire protection. Available as reels or customized solutions.

Expansion joints

When design and material needs to meet the highest requirements: Frenzelit expansion joints ensure flexible, durable and reliable connections in plant engineering.

hicoTEC® - High Composite Technology

Innovative materials with selected fiber materials such as carbon, glass and polymers open up new options, for instance, for radiant heating, sliding materials and electric absorption.

Are you looking for something highly specialized?

Our experts are already looking forward to it! One of the greatest strengths at Frenzelit is looking for the best, sometimes completely novel, solution in direct cooperation with our customers. Get in touch!

Products for tomorrow

Climate protection and safety – you will be fully equipped for these important tasks with the product innovations made by Frenzelit. Find out more about our products for the sectors of electromobility, renewable energies, hydrogen and fuel cell applications, and fire protection.


A quantum leap in sealing performance

The new inner eyelet technology by Frenzelit improves flange contact adaptability and significantly reduces the leakage rate.

Find out more


thermoREFLEX® for electric vehicles

A protective sheath made of aramid fibers safeguards components carrying high voltages and protects against electric shocks in the event of a crash.

Find out more


Innovative PTFE laminate multilam® 300

The new expansion joint material: Food grade, hard-wearing and easy to clean with our fold-free design.

Find out more


Applications in clean rooms

hicoTEC® CF is the material of choice in semiconductor production as the carrier for sensitive wafers.

Find out more


Ready for Industry 4.0

Traceability thanks to our Gasket Code Technology: Our novapress® 850 and 880 gaskets know where they come from.

Find out more


We pass on our expert knowledge

We support our customers right from the start. Our service portfolio starts with application consulting, is followed by jointly defining the right solution and continues with training and installation services. Because our products and systems need to be installed and used correctly for them to work optimally.

Find out more