Silicone SOUDAL SILIRUB 2, 600ml - Neutral Brown

Flexible silicone sealant with neutral curing system

A low-modulus silicone sealant with a neutral curing system and excellent adhesion to many building substrates. For interior and exterior applications. Does not corrode metal components. Sealed joints resistant to UV rays. Thermal resistance from -60°C to +180°C. Application and storage: from +5°C to +25°C. Adhesion to porous and non-porous substrates. Works well with brick, concrete, wood, aluminum, powder coatings, glass, PVC, acrylic, plastic. Recommended for sealing windows, door frame joints, grouting polycarbonate and polyacrylate panels. Packaging film 600ml. It comes in colors: white, brown, black, clear.

Technical data

Base: Polysiloxane (oxime)
Consistency: Paste
Curing system: Moisture-mediated polymerization
Skin formation time (*): Approx. 5 minutes (at 20°C/65 % RH)
Hardening rate (*): 2 mm/24 hrs (20°C/65 % RH.).
Hardness (according to Shore A) (**): 25 +/- 5
Specific gravity (**): 1.03 - 1.25 g/ml (depending on color)
Thermal resistance (**): - 60°C to + 180°C
Application temperature: from +5°C to +25°C
Elongation at break (**): > 800% (ISO 37)
Elastic return (**): > 80% (ISO 7389)
Modulus of elasticity (**): 0.38 N/mm2 (ISO 37)
Maximum tension (**): 1.6 N/mm2 (ISO 37)
Permissible deformation: 25%