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Newton 800 Cob Plugs 90mm Bag of 50

£31.50 Ex VAT
£37.80 Inc VAT
Expanding stem cob plugs designed for fixing Newton membranes into various substrates above ground.

Cob Fixing Plugs

Newton Cob Plugs are used above ground for fixing Newlath 2000 and Newton 500 Membrane Systems.

The Newton Cob plug has an expanding stem. When the supplied pin is driven down the middle, the plug expands and grips into the substrate. This provides effective anchorage for the membrane in a wide range of base materials. They are designed for use in cob construction and fixing membranes into substrates where ordinary plugs provide insufficient grip. Newton Cob Plugs are bagged in 50s.


  • Securely fix membranes to substrates above ground
  • Ideal for cob construction
  • Effective in a wide range of substrates
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