Biokil Crown Cob Plugs – White
Biokil Crown Cob Plugs – White - 70mm / Pack of 250 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Place your order before 3pm for next working day delivery.
Please note: Additional delivery charges may apply for Northern Ireland, Isle of Wight, Isle of Man, Isles of Scilly, Scottish Highlands & Islands, and Channel Islands. We will contact you to inform you of any additional costs once your order is received, or you can call us on 0800 111 4898 beforehand to confirm.
Description
Description
Expanding Stem Fixing Plugs for Above‑Ground Cavity Drainage Membranes
Biokil Crown Cob Plugs are engineered to secure cavity drainage membranes—both meshed and non‑meshed—above ground to substrate surfaces. Featuring an expanding stem activated by a central pin, these plugs anchor firmly into masonry, concrete, or blockwork, ensuring a reliable fixing without reliance on adhesives.
Key Features & Benefits
- Expanding Stem Design: Pins expand the plug securely into a range of substrates—including brick, stone, and concrete—for durable membrane attachment.
- Cavity Membrane Fixing: Especially suitable for the installation of Biokil Crown or Newton drainage membrane panels above ground.
- Universal Compatibility: Compatible with both meshed and non‑meshed versions of cavity drainage membranes.
- Available Lengths: Typically supplied in 70 mm, 90 mm or 110 mm lengths to suit varying membrane thicknesses and substrate depths.
- Bulk Pack Supply: Supplied in packs of 250 plugs—ideal for large-scale waterproofing installations.
Product Details
- Material: High-density durable plastic plug with steel pin
- Colour: White
- Pack Size: 250 plugs per box
- Size Options: 70 mm, 90 mm, 110 mm lengths
Typical Uses
- Securing above-ground cavity drainage membrane to walls or sub-surfaces
- Installation of Newton or Biokil Crown membrane lining systems in basements and cellars
- Anchoring membranes to blockwork, stone, brick, or concrete substrates
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