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Applications : Connexion et de dilatation pour façades. Autour des encadrements de fenêtres et de portes. En contact avec la pierre naturelle. Meubles de cuisine, plans de travail et éviers. Joints sanitaires autour des baignoires, douches, wc, lavabos et miroirs. Joints autour des pierres sur les bords de piscine.
Spécifications techniques : Sans danger dans les milieux alimentaires. Anti-moisissures. Résistant aux UV. Utilisation possible à basses températures. Pas de taches sur les pierres naturelles. Longue conservation de 15 mois.
Spécifications techniques :
Usage
Silicone DL Chemicals Prestige 3 en 1 noir mat 300ml is designed for sealing joints in façades, plumbing systems, and natural stone surfaces. Ideal for both indoor and outdoor applications where a durable, matte black finish is required.
Advantages
- Neutral oxime curing: non-corrosive to metals and compatible with sensitive materials.
- Permanently elastic to accommodate movement in expansion and connection joints.
- Mould resistant for long-term hygiene in damp environments such as bathrooms and kitchens.
- High UV, weather, and temperature resistance ensures performance from -50°C to +150°C.
- No staining on natural stone; suitable for sills, tiles, or marble without risk of discoloration. Suitable for food contact (FDA compliant).
Specifications
- Formulated with high-quality polysiloxanes; neutral single-component composition with matt finish.
- Carries UKCA & CE marks (EN 15651-1: F EXT-INT 12.5E & EN 15651-3: S XS1); A+ VOC emission class; FDA food contact compliance.
- Density: approximately 1.18 g/ml. Shore A hardness: 36 (ISO 868). Elastic recovery: >80% (ISO 7389). Curing speed at standard conditions: approx. 3.5 mm/24 h; skin forms after ~17 min at room temperature/humidity. Maximum permissible deformation: 12.5% (ISO 11600).
- Differentiated by its easy application consistency (“pasta” texture), excellent adhesion to most building materials including sensitive stones, and available in a true matte black shade.
How it works
This silicone sealant cures by reacting with air humidity after application using a standard caulking gun. It forms an elastic joint that resists mould growth and environmental stress while preserving an elegant matt appearance.