The company

Traditionally innovative

merz+benteli is a technically leading company in the areas of elastic sealants and adhesives for construction building, manufacturing industry, office and crafting.


Qualified retailer make the line-up branded as Gomastit, Merbenit, Merbenature and Cementit available in dedicated markets. Full-range supplier are directly addressed with tailor-made formulations and product design.


Core competences of merz+benteli are the development and production of silane-modified polymers and silicones as foundation of performance-based and environmentally compatible sealants and adhesives. The exclusive production in Switzerland ensures homogenous and high-level quality worldwide.


merz+benteli is an independent, medium-sized share holder company located in Switzerland since 1918. The foundation of the company’s success is a row of technological innovations. 1930 first fully synthetic adhesive, 1958 and 1969 first one- respectively two-component polysulfide sealants for construction building, 1986 first sealant and adhesive made of silane-modified polymers in Europa, 2015 first sealants made out of mainly renewable raw materials.

ISO Certificates