Newton 800 Cob Plugs 90mm Bag of 50
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.
If you’re working with cob construction or need help confirming the right fixing solution for your membrane system, our team is happy to advise. You can speak to us on 0117 982 3282 for free technical support.
Features
- Securely fix membranes to substrates above ground
- Ideal for cob construction
- Effective in a wide range of substrates
PermaSEAL Cob Plugs Box of 200
Prices from


