PENOSIL 340/340c Facade & Glazing Silicone (24 x300ml)

Trade Box – 24 x PENOSIL Facade & Glazing Silicone 340/340c – Neutral Alkoxy Facade & Glazing Sealant
Save time and reduce project costs with this Trade Box of 24 PENOSIL Facade & Glazing Silicone 340/340c cartridges. Designed for professional facade, glazing, and exterior sealing works, this high-performance neutral alkoxy silicone offers outstanding adhesion, flexibility, and long-term durability across a wide range of construction materials.

This bulk pack is ideal for glazing installers, facade contractors, window fabricators, and builders who need consistent, reliable performance across multiple installations. Each cartridge provides excellent movement capability, low modulus elasticity, and superior weatherproofing, forming a strong and flexible joint that remains stable under structural movement and environmental stress.

The non-sag formula allows precise application on vertical and horizontal surfaces, while its neutral, non-corrosive chemistry ensures safe use on metals and sensitive substrates. Suitable for both interior and exterior use, this trade pack delivers long-term value, consistent quality, and reduced cost per cartridge.

Included: Trade Box of 24 x 300ml
Single cartridges also available - see related products

Key Features:

• Bulk value: 24 x 300ml cartridges
• Neutral alkoxy silicone – professional facade and glazing grade
• High movement capability
• Low elastic modulus for flexible, stress-free sealing
• UV and weather resistant for long-term exterior use
• Non-sag formula for vertical and overhead joints
• Non-corrosive to metals
• Excellent adhesion to porous and non-porous materials
• Suitable for interior and exterior sealing

Application Areas:

• Sealing facade panel joints
• Curtain wall glazing
• Window and door perimeter sealing
• General exterior and structural sealing
• Mixed-material sealing on building envelopes

Adheres To:
Concrete, stone, bricks, masonry, roof tiles, wood, aluminium (anodised and painted), PVC, glass, laminated glass, ceramic tiles, polycarbonate, polyacrylate.

Why Buy This Trade Box:
Buying the 24-pack trade box provides exceptional value for contractors and trade professionals. It reduces your cost per cartridge, ensures you always have stock on-site, and guarantees consistent performance across multiple installations. Perfect for large projects, repeat works, and professional glazing or facade applications.