Technical Data Sheet ***COSMOPUR Rapid 1-C-PUR-Assembly adhesive Examples for Application Special Properties ▪ Window and door construction ▪ Board joint bonding of cassettes in the wood, window and front door area ▪ tough-hard adhesive joint ▪ Stair construction and building trade ▪ Thixotropic, does not drop off ▪ With many assembly bonding processes ▪ Compatible with natural stone ▪ With laying of skirting and laminate ▪ Expands (foams) during the curing process! ▪ Fixation of struts for double floorings ▪ Diverse industrial fields ▪ Particularly fast reaction time ▪ Very short pressing times ▪ Good adhesion characteristics to several types of wood, and building material, ceramics, metal, duroplast and thermoplastic after appropriate preparation of the surface. ▪ Good bonding strength at heat ▪ Good weather-proofness ▪ Can be over-coated with many paint systems ▪ Can subsequently be powder-coated (30 min/+200 °C) ▪ Can be ground when hard-dry Certificates / Test reports ift Rosenheim If wood is glued to wood, it achieves the durability class D4 as per DIN EN 204. Test report No.: 14-004171-PRO1 ift Rosenheim If wood is glued to wood, it achieves a heat resistance as per DIN EN 14257 (WATT 91) of 9,1 N/mm2 Test report No.: 14-004171-PRO2 French VOC-Emission class A+ Technical Data Basis Colour hard-dry medium viscous-pasty Skinning time - dry at +20 °C, 50 % r. H., applied quantity 500 μm-PE/PVC Skinning time - wet at +20 °C, sprayed with water; applied quantity 500 μm-PE/ PVC Functional strength depending on application at +20 °C Curing time at +20 °C, 50 % r. H. until it reaches the final strength Applied quantity depending on carrier material Weiss Chemie + Technik GmbH & Co. KG Hansastraße 2 D-35708 Haiger

Technical Data Sheet ***COSMOPUR Rapid 1-C-PUR-Assembly adhesive Processing temperatures adhesive and substrates General Information Paint the bonded workpieces only after the adhesive has cured completely; if they are painted too early, formation of paint bubbles cannot be excluded. If permanent humidity impact is expected, the bonded joints/bonded surfaces must additionally be sealed/protected using a "suitable sealant". Bonding of materials with different longitudinal extension must be assessed regarding their long-term behaviour, especially when they are exposed to fluctuating temperature...

Technical Data Sheet ***COSMOPUR Rapid 1-C-PUR-Assembly adhesive If metals are bonded with absorbent materials (e.g. wood, building materials, etc.), humidity can be transported slowly through the absorbent material, through the bonded joint, to the metallic surface and here, it can cause corrosion damages on the metal. Therefore, the metallic bonding surface must be equipped with an appropriate corrosion protection, e. g. varnish, powder coating! Powder coatings with shares of PTFE cannot be bonded reliably without pre-treatment (e. g. plasma procedure). Bonding of wood Bonding of larch: If...