Airtight Bonding
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COSMO Adhesives Airtight Bonding Adhesives from one source for the system provider

Together toward success Our values represent our success Quality, service and high delivery reliability are the basic pillars of the success of our group of companies. We have continuously improved and further developed our portfolio in the past years, including through the acquisition of new companies. By now, about 300 employees at four sites participate in the success of our group. Company history By pooling the core competences of adhesives and sandwich elements under a single roof, we are able to offer solutions from one source to our customers that are both economical and of high...

Weiss is offering highly loadable adhesive systems tailored to your special requirements in the field of Airtight Bonding. On the basis of our long-term experience in the building practice and the intensive exchange of experience with our customers in industry and trade as well as the system providers and our cooperation in research groups we have continuously been enhancing our possibilities in the adhesive technology. Your contribution for the all-around protected building envelope Safety with COSMO “Airtight Bonding” Windtight bonding outside Building envelope outside Why is air- and...

Your contribution for the all-around protected building envelope Why is air- and windtight bonding required? The topic of "Airtightness of the building envelope” has become more and more importance in the last years and this was not only because of the continuously rising energy costs and the increasing impact of environment. In this process, preservation of building stock plays an equally important roll, because this effectively prevents expensive repair measures caused by structural damages. The airtight building envelope.. ... Provides long-term protection from structural damages!...

Safety with COSMO “Airtight Bonding” 10 reasons why you can trust in COSMO „Airtight Bonding“ 1. Durable and ageresistant bonding 10. Processing without press plate 2. Bonding without cold flow sensitivity 3. Meets the future requirements of DIN 4108-11 9. Very high initial adhesion 10 reasons for COSMO „Airtight Bonding“ 8. High strength on different films / webs 4. Especially low emission (EMICODE EC1 Plus) 7. Frost-resistant adhesive sealants; Easy processing above -5°C 5. Solvent-free, no hazard symbols

Our applications at a glance Windtight bonding - outside 3 Why is it required to make the buildings windtight from the outside? The wind- and rain-safe building envelope protects the insulation from rain, snow, and wind on the outside. The materials used as underroof, underceiling, undertrussing and façade sheets, as well as adhesives used for the sealing of the counter battens must durably be bonded in a wind- and rain-resistant way. Here, Weiss Chemie convinces by its compact product portfolio for the most diverse fields of application “around the roof” outdoors. Overlapping bonding with...

Building envelope - outside Product groups PU COSMO PU (Polyurethane adhesives) SL COSMO SL (Diffusion adhesives) DS COSMO DS (Dispersion adhesives) HD COSMO HD (Hybrid adhesives) SP Bonding / sealing of roof underlays in the joint areas of roof windows with e.g. COSMO DS-450.110 Sealing of bonded structural connections and joints in case of wood fibre insulation plates, e.g. COSMO HD-100.495 ! Please find further For adhesion promotion / improvement of the most diverse substrate materials with e.g. COSMO SP-830.160 ! Please find further ! Please find further COSMO SP (Service products)...

Our applications in detail Building envelope - outside PRODUCT GROUP PRODUCT GROUP PRODUCT GROUP Adhesive sealant for roof underlay for bonding and sealing... • Of the overlapping joints of underroof, underceiling, u ndertrussing and façade sheets COSMO PU-100.120 Special properties: • Optimum penetration characteristics in the fleece layer • Interruption of fleece wick effect • heat-resistant up to +120 °C Flowable sealant for sealing... • Of underroof, underceiling, undertrussing and façade sheets in the area of nail staples / counter batten sealing COSMO PU-160.230 Special properties: •...

PRODUCT GROUP PRODUCT GROUP PRODUCT GROUP Primer / first coat... • For preparing the substrate for self-adhesive joint tapes on w indow and door jambs - for the RAL assembly COSMO SP-830.160 Special properties: • Optimum preparation for the substrate material • Strong bonding strength to the joint tape by self-adhesive properties • Short flash time Adhesive sealant for assembly... • For bonding of joint tapes on windows and door jambs outside - for the RAL assembly COSMO HD-100.510 Special properties: • Compensates expansion of different materials • Good weather resistance outdoors •...

Our applications in detail Building envelope - outside PRODUCT GROUP PRODUCT GROUP PRODUCT GROUP PowerFilm: Adhesive compound on the roll for bonding and sealing... • Of connections to roof windows, dormers, chimneys, walls and gables, etc. • Of the overlapping joints of underroof, underceiling, u ndertrussing and façade sheets COSMO DS-450.110 Special properties: • It can be processed easily, fast and cleanly • No drying time required • High initial adhesion Primer / first coat... • For adhesion promotion / improvement of acrylate, butyl and bitumen adhesive tapes on the most diverse...

Adhesive Sealant for bonding and sealing of roof underlays of TPU webs... • Of the overlapping joints of underroof, underceiling, u ndertrussing and façade sheets • Of connections to roof windows, dormers, chimneys, walls and gables, etc. • For sealing of cut edges COSMO SL-680.120 Special properties: • Very fast and high bonding strength with a wide range of application possibilities • Overlapping / repair bonding and sealing of cut edges • Bridges gaps ! Please find our applications at a glance on