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For over 200 years, the Weiss Group has established itself as a major international player in the design of adhesive systems and maintenance products. Thanks to a constant passion for quality and innovation, the brand has become a trusted partner for professionals seeking high-performance fastening solutions. By choosing Weiss products, you are opting for proven German reliability and cutting-edge technology for your most demanding projects.
COSMO® Adhesives
COSMO®: Ultra-strong and durable bonding
The COSMO® range of adhesives offers modern solutions that advantageously replace traditional fastenings (screwing, welding, riveting). With numerous variants of instant glues (CA), construction adhesives (PU, epoxy), or hybrids (HD), Weiss provides a precise solution for every material. Whether you are working with wood, PVC, aluminum, or metals, these adhesives guarantee exceptional adhesion and long-lasting resistance.
COSMO® Cleaners
COSMO® CL: Professional preparation and finishing
Perfect bonding starts with an impeccable surface. COSMO® CL cleaners are specially formulated to support your bonding work: preparation and activation of substrates, intensive degreasing, or removal of uncured adhesive residues. Suitable for delicate materials such as rigid PVC or anodized aluminum, these cleaning agents guarantee a neat result, preserve the appearance of your profiles, and extend the lifespan of your installations.
