Description
Colour Matched Neutral Cure Silicone Sealant
Silirub Color is a premium low modulus neutral cure silicone sealant developed for precise colour matching with RAL Classic coloured surfaces. Available in virtually any RAL Classic colour, it provides a professional finish where standard sealant colours are not suitable, making it ideal for architectural glazing, façade systems and colour-sensitive construction projects.
The neutral cure formulation delivers excellent adhesion to a wide range of common construction materials without the need for a primer. With high movement capability, excellent weather resistance and long-term flexibility, Silirub Color is suitable for both internal and external applications.
Resistant to UV exposure, rain and snow, it provides durable performance in demanding environments while maintaining a neat, colour-matched appearance.
Key Features & Benefits
- Low modulus neutral cure silicone sealant
- Available in any RAL Classic colour
- Designed for exact colour matching
- High movement capability
- Excellent adhesion to common construction materials
- Primerless adhesion
- UV resistant
- Weather resistant
- Resistant to rain and snow
- Permanently flexible after curing
- Fast skinning time
- Excellent toolability
- Virtually odourless
- Suitable for interior and exterior use
- Conforms to ISO 11600 F&G 25 LM
Suitable Applications
- Architectural glazing
- Window perimeter sealing
- Door perimeter sealing
- Curtain walling
- Façade panel sealing
- Aluminium glazing systems
- Expansion joints
- Roofline sealing
- Drainage systems
- Roofing applications
- Lead flashing joints
- Roofing slate sealing
- Fibre cement sealing
- HVAC ducting
- Pipework sealing
- Industrial sealing applications
- General maintenance sealing
Suitable Materials
- Glass (excluding self-cleaning glass)
- Aluminium
- Stainless steel
- Anodised aluminium
- Coated metals
- Plastics
- Timber
- Masonry
- Fibre cement
- Common construction materials
Technical Information
- Base: Neutral cure silicone
- Cure System: Neutral cure
- Modulus: Low modulus
- Colour Range: Any RAL Classic colour
- Classification: ISO 11600 F&G 25 LM
- Flexible After Curing: Yes
- UV Resistant: Yes
- Weather Resistant: Yes
- Fast Skinning: Yes
- Interior Use: Yes
- Exterior Use: Yes
Frequently Asked Questions
What is Silirub Color used for?
Silirub Color is designed for glazing, façade, construction and industrial sealing applications where an exact RAL colour match is required.
Can any RAL colour be produced?
Yes. Silirub Color can be manufactured in any RAL Classic colour for precise colour matching.
Is it suitable for external use?
Yes. It offers excellent resistance to UV exposure, rain, snow and weathering.
Can it be used around windows and doors?
Yes. It is ideal for perimeter sealing of window and door frames.
Does it require a primer?
No. The sealant provides primerless adhesion to most common construction materials.
Can it be used on glass?
Yes. It is suitable for most glazing applications, except on self-cleaning glass.
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