Custom Bespoke Composite Doors & Aluminium and UPVC Panels
PENOSIL 313 Sanitary Silicone (6 x 300ml)

PENOSIL 313 Sanitary Silicone (6 x 300ml)

  • PENOSIL
  • PSSD1709
  • In Stock
  • £25.19

  • Exc. VAT: £20.99

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PENOSIL Sanitary Silicone 313 – 6 x 300ml
The PENOSIL Sanitary Silicone 313 6-pack is a practical solution for professional installers, DIY enthusiasts, and small-to-medium maintenance projects. This high-quality sanitary silicone provides durable waterproof sealing in wet and humid areas, helping to prevent mould while keeping joints clean and tidy over time. Its permanently elastic, non-sag formula ensures smooth application and reliable performance across bathrooms, kitchens, and other moisture-prone spaces. Waterproof within just 30 minutes, it’s perfect for projects where speed, durability, and appearance matter.

Contents
  • 6 x 300ml Penosil 313 Sanitary Silicone
  • Also available – Single Cartridge & Trade Box (see related products)
Key Features & Benefits
  • White or Clear
  • Mould, UV, and ageing resistant
  • Resistant to household cleaning chemicals
  • Waterproof after 30 minutes
  • Retains colour for a long-lasting clean finish
  • Non-sag consistency for neat application
  • Permanently elastic to absorb movement
  • Easy to clean and maintain
  • Suitable for interior and exterior use

Application Areas

  • Bathrooms, kitchens, and wet rooms
  • Sealing joints in humid environments
  • Between tiles, walls, and floors
  • Around baths, basins, toilets, and shower trays
  • Shower enclosures and tap connections
Adheres To
  • Glass
  • Ceramic tiles
  • Aluminium (painted, lacquered, anodised)
  • Galvanised steel
  • Painted and glazed surfaces
  • PVC and most plastics
  • Varnished wood
Why Buy This Product
The 6-pack is ideal for smaller projects or occasional maintenance, providing professional-quality results in every cartridge. PENOSIL Sanitary Silicone 313 is trusted for its clean finish, mould resistance, and long-term flexibility in wet-area 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.