blaugelb
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.
- 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)
*Carry out suitable pretests.
| Material base: | 1C hybrid polymer |
| Colour: | Crystal clear |
| Curing system: | Polymerisation by atmospheric humidity |
| Building material class: DIN EN 13501-1 | Class E |
| Curing speed: at 23 °C and 50 % RH | Approx. 2-3 mm / 24 hrs. |
| Skin formation: At 23 °C and 50 % RH | Approx. 10 minutes |
| Density: DIN 53479 | 1.04 g/ml |
| Shore A hardness: DIN 53505 | 38 +/- 5 |
| Max. permissible deformation: DIN EN ISO 11600 | 20 % |
| Change in volume: DIN EN ISO 10563 | -3 to -4 vol.% |
| Tensile strength: DIN 53504 | 2.4 N/mm2 |
| Tensile shear strength: DIN 53504 | 1.0 N/mm² |
| Modulus of elasticity 100 %: DIN EN ISO 8339 | 0.8 N/mm² |
| Elongation at break: DIN 53504 | 300 % |
Elastic recovery: ISO 7389-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 DIN 52452-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 |
The information provided in this document corresponds to the information and technical details available to the best of our knowledge. However, this does not constitute a guarantee pursuant to section 443 of the German Civil Code (BGB). Our processing instructions are to be considered only as general guidelines and may differ in the individual case due to the range of possible uses and applications. They do therefore not automatically exempt the user from carrying out their own tests. We reserve the right to make technical modifications and enhancements at any time.