You need firm footing to reach for your goals.

We strive to develop high-quality high-temperature sealing compounds and adhesives for our customers fit for a wide range of applications in the heating and cooking appliance industries.


You can only leap if you have firm footing.

As a division of the family-run Weber Group, we have more than seven decades of experience in the field of high-temperature sealants and adhesives.

Since 1949, wezi-lit has specialised in the development and production of high temperature
lutes. Today, our product range includes high-strength, elastic oven and boiler cement as well as adhesives covering a wide variety of applications in the heating and cooking appliance sector. Our products are used, for example, to seal cast iron boilers, ovens, pellet heaters, stoves, flue gas pipes and combustion chamber linings as well as for fire protection.

Weber Gruppe: Historie


Learn more about the history of wezi-lit.


Our values

The values of the Weber Group are a reflection of what drives us and defines our corporate culture.