Silirub 2 | silicone sealant | transparent gray | 300ml - 127537

Special characteristicsVery easy to apply Colourfast and UV-stable Permanently elastic after curing Very good adhesion to many materials Low modulus Neutral, corrosion-free ApplicationsAll common construction joints. All glazing work and connection joints. Expansion joints between the most diverse construction materials. Seals between PVC, treated wooden and metal profiles and glass. Technical dataBase: Polysiloxane Consistency: Stable paste Curing system: Polymerisation by air humidity Skin formation (23°C/50% RH) Approx. 9 min Curing speed (23°C/50% RH): Approx. 2 mm/24h Hardness: 25 ± 5 Shore A Density of mixed product: Approx. 1.03 g/ml (transp, brilliant white), Approx. 1.25 g/ml (colours) Elastic recovery (ISO 7389): > 80 % Max. permissible deformation (ISO 11600): 25 % Max. stress (ISO 37): 1.25 N/mm² Modulus of elasticity 100% (ISO 37): 0.39 N/mm² Elongation at break (ISO 37): >700 % Temperature resistance: -60 °C to 180 °C Processing temperature: 5 °C to 35 °C Water vapour diffusion resistance factor (µ): 655 Water vapour permeability (Sd): 2.40m Standard accessoriesContents: 300 ml Documents Sealant guide