PENOSIL Silicone for Facades & Glazing (24 x300ml)
- PENOSIL
- PGFT1709
- In Stock
-
£78.62
- Exc. VAT: £65.52
Available Options
- OR -
PENOSIL Window & Door Silicone 312 is a high-performance, multipurpose oxime silicone ideal for interior and exterior building applications. Designed for joints with high movement, it forms a flexible, weatherproof silicone rubber seal that remains durable and elastic over time. Perfect for glazing, sealing, and finishing works.
Positioned as a recommended all-in-one alternative to PENOSIL Facade & Glazing Silicone 340/340c, this product delivers consistent trade-grade performance for façade joints, window and door perimeter sealing, and general glazing work, helping to simplify stockholding and product selection without compromising on results.
Pack Size:
Trade box of 24 x 300ml cartridges
Key Features:
Concrete, masonry, wood, brick, metals, PVC, glass, enamel, ceramic tiles, most plastics, painted and varnished surfaces
Colours Available:
Agate Grey, Anthracite Grey, Black, Bronze, Chartwell Green, Clay Brown, Clear, Cream, Mahogany, Rosewood, Toffee, White
Why Buy This Product?
This trade box of 24 offers efficient stock management for trade professionals while maintaining the proven performance of PENOSIL 312. As a recommended alternative to 340/340c façade and glazing silicones, it reduces product complexity and ensures consistent, professional sealing results across a wide range of façade and glazing applications.
Positioned as a recommended all-in-one alternative to PENOSIL Facade & Glazing Silicone 340/340c, this product delivers consistent trade-grade performance for façade joints, window and door perimeter sealing, and general glazing work, helping to simplify stockholding and product selection without compromising on results.
Pack Size:
Trade box of 24 x 300ml cartridges
Key Features:
- High movement capability (±25%)
- Permanent elasticity with low modulus
- Weatherproof, UV and ageing resistant
- Excellent adhesion to a wide range of materials
- Suitable for interior and exterior use
- Designed for façade, glazing, and general sealing applications
- Sealing façade and window perimeter joints
- Weatherproofing around windows and doors
- Interior and exterior sealing, including ventilation and sanitary applications
- Glazing, finishing, and general construction sealing works
Concrete, masonry, wood, brick, metals, PVC, glass, enamel, ceramic tiles, most plastics, painted and varnished surfaces
Colours Available:
Agate Grey, Anthracite Grey, Black, Bronze, Chartwell Green, Clay Brown, Clear, Cream, Mahogany, Rosewood, Toffee, White
Why Buy This Product?
This trade box of 24 offers efficient stock management for trade professionals while maintaining the proven performance of PENOSIL 312. As a recommended alternative to 340/340c façade and glazing silicones, it reduces product complexity and ensures consistent, professional sealing results across a wide range of façade and glazing applications.
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Disclaimer
Images are for reference only, showing products from different angles. The quantity shown may not reflect what you purchase, usually only one item is supplied unless stated otherwise.
Any advice is for general guidance only. We cannot guarantee products will meet your specific needs or usage. Please check all measurements and specifications before purchase, as we are not responsible for incorrect advice or items ordered in error. Return costs in such cases are the customer’s responsibility.

