wurth-chemical-products-adhesives-sealants

STRUCADH-KD-BLACK-TUBE-70ML

Elastic PU adhesive and sealant for a wide range of applications Universal application Outstanding adhesive strength on a wide range of materials and surfaces. Approved for use with foodstuffs (ISEGA certificate) Harmless to health in hardened stateSuitable for gluing and sealing in food processing areas Highly elastic Bonding of identical and different substances possibleCompensation of different material expansionsAbsorbs vibrations and sounds Long skin formation time Allows bonding or sealing of complex componentsAlso ideal for large surfacesAssembly components can be repositioned Can be ground/painted Following skin formation, can be mechanically machined and painted over without surface activation (perform preliminary tests to check paint compatibility). Not corrosive Avoids corroding the metal Odourless Silicon-free NoticeDo not allow this product to come into contact with alkyd-resin paint systems. Not suitable for glass groove sealing and for expansion joints in the construction sector. Direct sunlight may result in yellowing of the surface. Not suitable for PE, PP, PTFE, silicone, polystyrene and plastics. Minimum adhesive thickness: 3 mm. It is essential to use Adhesion Plus products in order to achieve optimum adhesion results. ISEGA: Can be used where food is processed or stored, e.g. for bonding wall and floor areas in food processing companies. Clearance certificate no.: 41958 U 16Contents70 mlContainerTubeChemical basisSingle component polyurethaneColourBlackDensity1.25 g/cm³Min./max. skin-formation time45-60 minMin./max. skin-formation time /conditions45-60 min / at 23°C and 50% relative humidityFull curing speed/conditions3 mm/d / 23°C and 50% relative humidity, moisture curingShore hardness A/conditions40 / in accordance with DIN…