Caoutchouc silicone neutre (RTV-1), prêt à l'emploi, durcissant à température ambiante par l'action de l'humidité de l'air.
Il possède une très bonne résistance au vieillissement, intempéries, hautes et basses températures (-50°C à 150°C).
Caractéristiques :
Adhère sans primaire sur presque toutes les matières du bâtiment comme le verre, aluminium, béton armé, ABS, polystyrène dur, laiton, bronze, acier, acier inoxydable, acier galvanisé, carrelage, bois traîté, etc.
Convient parfaitement pour le placement du verre feuilleté.
Peut aussi être appliqué sur des surfaces alcalines comme le béton et la brique. L'application d'un primaire est recommandée dans ce cas.
Usage
Designed for sealing glazing, connection, and expansion joints in facades, interior walls, and general construction. Suitable for both indoor and outdoor applications where specific RAL colours like light brown (RAL8007) are needed.
Advantages
- Permanently elastic and flexible after curing
- Excellent adhesion to most building materials without primer
- High resistance to UV rays, ageing, and weather conditions
- Very easy to apply; low emission (MEKO-free)
- Not suitable for natural stone or certain plastics (e.g., PE, PP); not paintable or mould-resistant[1][3]
Specifications
- Chemistry & Design: Neutral oxime-curing silicone sealant based on polysiloxanes. Cartridge contains 310 ml.
- Sustainability & Standards: CE/UKCA-marked per EN 15651-1&2 F EXT-INT G25 LM. French VOC class A+. ATG approved. SNJF-certified Façade 25 E[1][3]. Shelf life: up to 15 months unopened at +5°C to +25°C.
- Performance Data:
Density: approx. 1.21 g/ml
Application temperature: +5°C to +40°C
Skin formation time: ~15 minutes at standard conditions
Curing speed: approx. 2.5–3 mm/24 h
Shore A hardness: ~23 (ISO868)
Elastic recovery capacity: >80%
Maximum permissible deformation: up to 25%
Elongation at break: up to 300%
Temperature resistance after curing: -50°C to +150°C - Differentiators: Resistant against UV exposure, moisture-cured system with excellent weather durability in coloured RAL8007 "fawn brown" shade[1][3]. MEKO-free formulation reduces health risk exposures.
How it works
The single-component silicone is applied using a manual or pneumatic cartridge gun directly into clean joints between materials such as glass, metal, wood, PVC or masonry. It vulcanises by reacting with ambient moisture—forming a durable elastic seal that absorbs movement while protecting against environmental stresses[1][8].