Blaugelb – Hybrid Polymer Crystal

Hybrid Polymer Crystal The blaugelb Hybrid Polymer Crystal is a one-component, permanently elastic sealant and adhesive that cures crystal-clear. Formulated on the basis of a hybrid polymer, it exhibits high initial adhesion and rapid full cure. Thanks to its crystal-clear transparency, the blaugelb Hybrid Polymer Crystal is ideal for bonding between or to glass indoors, but also for a large range of other uses (not as a glazing sealant). The blaugelb Hybrid Polymer Crystal is waterproof and weather-resistant and also resistant to many chemicals. Thanks to its high initial adhesion, it can usually be applied without primer to almost all — even wet — substrates encountered in construction. Applications: In the construction and industrial area, for strain-free structural bonding and sealing of glass, metal, hardwood, plastic, concrete, polystyrene, cork, etc. Very suitable for bonding and sealing metal constructions, in ventilation systems, automotive manufacturing and many more areas. Substrates: Glass, metals (steel, aluminium, brass, zinc, etc.), cork, concrete, stone (except porous natural stone types), enamel, glass, wood, HPL, plastics (polystyrene, polycarbonate, PVC, polyamide, GRP). Do not use on PE, PP, PTFE or silicones, PMMA or ABS. Product benefits: Universally usable for sealing and bonding Crystal clear Very good processability Moisture and temperature-resistant Weather-resistant Permanently elastic, compensates for unevenness and material movements Silicone, isocyanate and solvent-free Non-corrosive Odourless Exceptionally suited for time-critical application due to its fast processability Cured by atmospheric humidity from outside inwards Very good coatability according to DIN 52452-A1*, can be painted over wet-in-wet Suitable for all standard construction surfaces* Building material class E (DIN EN 13501-1) Passive House High-Performance building material Material base: 1C hybrid polymer Colour: Crystal clear Curing system: Polymerisation by atmospheric humidity Building material class: DINEN13501-1 Class E Curing speed: at 23°C and 50% RH Approx. 2-3 mm / 24hrs. Skin formation: At 23°C and 50% RH Approx. 10 minutes Density: DIN53479 1.04g/ml Shore A hardness: DIN53505 38 /- 5 Max. permissible deformation: DINENISO11600 20 % Change in volume: DINENISO10563 -3 to -4 vol.% Tensile strength: DIN53504 2.4N/mm2 Tensile shear strength: DIN53504 1.0 N/mm² Modulus of elasticity 100%: DINENISO8339 0.8 N/mm² Elongation at break: DIN53504 300% Elastic recovery: ISO7389-B >75% Solvent content: Free Isocyanate content: Free Processing temperature: Ambient: 0°C to 40°C Substrate: 0°C to 35°C Temperature resistance: From —40°C to 90°C Moisture resistance: Waterproof Overpainting: Very good coatability according to DIN52452-A1, can be painted over wet-in-wet Shelf life: 12 months in unopened pack at 5°C to 25°C Delivery form: 290 ml cartridge or 600 ml tubular bag