Caoutchouc polysiloxane neutre alcoxy (RTV-1), prêt à l'emploi, durcissant à température ambiante par l'action de l'humidité de l'air.
Possède une très bonne résistance contre le vieillissement, les intempéries et les hautes et basses températures (-50°C à 150°C).
Peut-être peint après durcissement complet.
Caractéristiques :
Adhère sans primaire sur la plupart des supports comme le verre, l'aluminium, le bois traité, la faïence, etc.
Convient aussi parfaitement pour le placement du verre feuilleté.
Peut être appliqué sur des surfaces alcalines comme le béton, la brique et le ciment amiante. L'application d'un primaire est recommandée.
Usage
Parasilico VP Light Brown is a neutral, alcoxy-curing silicone sealant designed for paintable joints in glazing, façades, and connection points on various building materials. Suitable for both interior and exterior applications.
Advantages
- Paintable with most wood paints compliant with VOC 2010 regulations
- Permanently elastic to accommodate joint movement
- Excellent adhesion to glass, treated wood, aluminum, ceramics, and natural stone without primer
- Resistant to aging, UV rays, and extreme temperatures (from -50°C up to +150°C)
- Easy application thanks to its stable paste consistency; contains no VOCs
Specifications
- Composition: Neutral alcoxy-curing silicone (polysiloxane), one-component paste form[1][2]
- Curing system: Cures by air humidity; skin forms within approx. 15 minutes at 23°C/50% RH[2]
- Shelf life: Up to twelve months when stored unopened between +5°C and +25°C in dry conditions[2]
- Cured properties: Shore A hardness = 26 (ISO 868); Elastic recovery >90% (ISO 7389); Elongation at break =150% (ISO 8339)[2]
- Application temperature: +5°C to +40°C; Service temperature: -50°C to +150°C[2]
- Differentiating features: Certified EN15651-1 F EXT-INT/20LM & EN15651-2 G/20LM; French VOC class A+[1][4]
How it works
The sealant is applied directly from the cartridge onto clean substrates using a gun. It cures by reacting with moisture in the air into an elastic joint that can be painted after full cure. Best results are achieved when compatibility of paint is verified beforehand.