Description
Premium Neutral Cure Building Silicone
Silirub LMN is a superior-quality low modulus neutral cure silicone sealant developed for professional glazing, construction and industrial sealing applications. Offering excellent adhesion to common building materials without the need for a primer, it delivers a durable, weatherproof and permanently flexible seal for both internal and external applications.
Its high movement capability makes it ideal for expansion joints, perimeter sealing and façade applications where long-term flexibility is essential. The thick-bodied formulation provides excellent toolability, while the fast skinning and curing characteristics help improve installation efficiency on site.
Resistant to UV exposure, rain, snow and temperature extremes, Silirub LMN is designed to provide reliable long-term performance in demanding construction environments.
Key Features & Benefits
- Superior quality neutral cure silicone sealant
- Low modulus formulation
- High movement capability
- Primerless adhesion on most surfaces
- Fast skinning time
- Fast curing
- Permanently flexible after curing
- Thick-bodied formulation
- Excellent toolability
- UV resistant
- Weather resistant
- Resistant to rain and snow
- High and low temperature resistance
- Suitable for interior and exterior use
- Extensive colour range available
- Conforms to ISO 11600 F&G 25 LM
Suitable Applications
- Glazing applications
- Window frame perimeter sealing
- Door frame perimeter sealing
- Roofline sealing
- Drainage system sealing
- Curtain walling
- Façade panel sealing
- Aluminium glazing systems
- Expansion joints
- Roofing applications
- Lead flashing sealing
- Roofing slate sealing
- Fibre cement sealing
- HVAC ducting
- Pipework sealing
- Drainage joints
- Industrial sealing applications
- General maintenance sealing
Suitable Materials
- Glass (excluding self-cleaning glass)
- Plastics
- Timber
- Masonry
- Aluminium
- Anodised aluminium
- Stainless steel
- Coated metals
- Lead
- Fibre cement
- Common construction materials
Technical Information
- Base: Neutral cure silicone
- Cure System: Neutral cure
- Modulus: Low modulus
- Classification: ISO 11600 F&G 25 LM
- Flexible After Curing: Yes
- High Movement Capability: Yes
- Primerless Adhesion: Yes
- UV Resistant: Yes
- Weather Resistant: Yes
- Temperature Resistant: Yes
- Fast Skinning: Yes
- Interior Use: Yes
- Exterior Use: Yes
- Colour Range: Extensive
Frequently Asked Questions
What is Silirub LMN used for?
Silirub LMN is designed for glazing, construction and industrial sealing applications where high movement capability and long-term weather resistance are required.
Can it be used around windows and doors?
Yes. It is ideal for perimeter sealing around window and door frames.
Is it suitable for expansion joints?
Yes. Its low modulus formulation and high movement capability make it suitable for expansion and movement joints.
Can it be used on glass?
Yes. It is suitable for use with most types of glass, excluding self-cleaning glass.
Is Silirub LMN suitable for outdoor use?
Yes. It offers excellent resistance to UV exposure, rain, snow and temperature fluctuations.
Does it require a primer?
No. Silirub LMN provides primerless adhesion to most common construction materials.
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