Soudal Silirub N Black Low Modulus Silicone Sealant 300ml

The Soudal Silirub N Black is a premium low modulus, neutral cure silicone sealant designed for general-purpose use in construction and industrial applications. Featuring a very fast skinning time and quick final cure, it offers excellent toolability for smooth, professional results.

This high-performance sealant provides primerless adhesion on most common construction materials, saving you time and effort on surface preparation. Its UV resistance ensures durability against weather conditions, including rain and snow, making it suitable for both indoor and outdoor use.

Featured Properties

• Low modulus, neutral cure silicone – Flexible and durable
• Primerless adhesion – Bonds to most surfaces without primer
• Extensive colour range – Aesthetic versatility for various applications

Applications

• Glazing, construction, and industrial sealing
• Perimeter sealing of window and door frames
• Direct contact with all glass types (except self-cleaning)
• Sealing of expansion joints
• Roofing seals (slates, fibre-cement)
• Industrial seals on coated metals, anodised aluminium, and stainless steel
• HVAC ducting, pipework, and drainage joints
• General maintenance and sealing tasks

Instructions

Apply using a manual or pneumatic caulking gun for precise and efficient application.