Solvent-free, odourless neutral cross-linking silicone sealant for natural stone nd ceramic tiles on façades.
Applications: Flexible sealing of interior and exterior expansion joints of ceramic wall tiling as well as glass, mirrors, metal, PVC, polycarbonate, etc. Especially suitable for flexible sealing of exterior façades of acid sensitive limestone. In fact, unlike acetic-based silicon sealants, it does not leave stains by the joints. Unsuitable for continuous water immersion. Mapesil LM is classified F-25-LM in compliance with ISO 11600 standards.
Technical data: Formation of surface film: from 10 to 20 minutes. Speed of cross-linking: 4 mm a day; 10 mm in 7 days. Ultimate elongation: 600%. Movements under working conditions: ± 25%. Shore-A-Hardness: 20. Colours: grey and white. Application: sealant gun. Storage: 12 months.