Soudal Silirub LMN Clear 300ml Low Modulus Silicone Sealant
High-performance, low modulus silicone sealant for glazing, roofing, and industrial sealing – UV, weather, and temperature resistant.
The Soudal Silirub LMN Clear 300ml Low Modulus Silicone Sealant is a superior quality, neutral cure silicone sealant designed for various construction and industrial applications. With its very fast skinning time and thick-bodied consistency, it offers excellent toolability and ease of application.
This low modulus silicone sealant provides primerless adhesion on a wide range of common construction materials, including glass, plastics, masonry substrates, metals, and wood. Its high movement capability ensures durability and flexibility, making it resistant to UV, rain, and snow, as well as extreme high and low temperatures.
Featured Properties
- Low modulus neutral cure silicone – Ideal for flexible sealing applications.
- Primerless adhesion – Bonds to most surfaces without the need for primers.
- Conforms to ISO 11600 F&G 25 LM – Meets high industry standards.
- Extensive colour range – Available in multiple colours to match your project.
Applications
- Perimeter sealing of window and door frames.
- Sealing of roofline and drainage systems.
- Weather sealing of aluminium glazing systems, curtain walling, and façade panels.
- Suitable for all types of glass (except self-cleaning varieties).
- Expansion joint sealing.
- Roofing seals for lead, roofing slates, and fibre-cement.
- Industrial applications such as coated metals, anodized aluminium, stainless steel, HVAC ducting, pipework, and drainage joints.
- General maintenance and sealing.
Instructions
Apply using a manual or pneumatic caulking gun for smooth and precise application.
- Glazing and construction sealing
- Perimeter sealing (windows, doors)
- Roofline and drainage systems
- Aluminium glazing and façade panels
- Capacity: 300ml
- Cure Type: Neutral cure
- Modulus: Low modulus
- Skinning Time: Very fast
- Adhesion: Primerless (bonds to glass, plastics, masonry, metals, wood)
- Movement Capability: High
- UV Resistance: Yes
- Weather Resistance: Rain and snow
- Temperature Resistance: High and low extremes
- Conforms to: ISO 11600 F&G 25 LM
- Weight: 365g
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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