XPERT LMN Silicone Sealant RAL 9005 Black 300ml

XPERT LMN Silicone Sealant RAL 9005 Black 300ml

The XPERT LMN Silicone Sealant RAL 9005 Black is a professional-grade, low modulus neutral cure (LMN) sealant designed to provide long-lasting, flexible, and weatherproof sealing for glazing, construction, and general building applications. CE-marked for quality and safety, it offers excellent adhesion to a wide range of common building materials without the need for a primer, making it ideal for both professional tradespeople and DIY users.

Key Features

• Professional low modulus neutral cure (LMN) silicone sealant
• RAL 9005 Black for a clean, modern finish
• Excellent adhesion to most common building materials without primer
• Permanently flexible to accommodate joint movement
• High resistance to UV rays, ageing, moisture, and extreme weather conditions
• Suitable for both interior and exterior applications
• Easy to apply with a smooth, professional finish
• CE-marked to meet European quality and safety standards
• A+ Air Label certified with very low VOC emissions

Suitable For

• uPVC
• Glass (excluding insulated and security glass)
• Treated wood
• Aluminium
• Steel

Note: For porous surfaces such as concrete, brick, and masonry, a suitable primer is recommended for optimum adhesion.

Technical Specifications

• Brand: XPERT
• Product Type: Low Modulus Neutral Cure Silicone Sealant
• Colour: RAL 9005 Black
• Capacity: 300ml
• Application Temperature: +5°C to +40°C
• Skin Formation Time: 25–30 minutes (23°C, 50% Relative Humidity)
• Curing Rate: Approx. 2.5mm per 24 hours (23°C, 50% Relative Humidity)
• VOC Rating: A+ Air Label
• Use: Interior & Exterior

Ideal Applications

• Window and door frame sealing
• Glazing installations
• Expansion and movement joints
• uPVC window and door systems
• Aluminium and steel framework
• General weatherproof sealing around buildings