PermaSEAL 8 Mesh Membrane 20m²
High quality waterproofing membrane for direct rendering or dot and dab finishing, designed for use in basement waterproofing situations.


Availability: In stock

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RRP £160.00 Excl. VAT
£110.00 Excl. VAT £132.00 Incl. VAT

Mesh Waterproofing Membrane

PermaSEAL 8 Plaster Membrane is a high quality basement wall waterproofing membrane with the added benefit of mesh welded to the surface for direct rendering or dot and dab finishing. PermaSEAL 8 Plaster Mesh is one of the toughest and thickest on the market today and is made from 0.65mm high density polyethylene, able to withstand everyday site impact damage.

PermaSEAL Plaster Membrane is fixed to the basement wall with either PermaSEAL Quick Plugs, PermaSEAL Plaster Plugs 70mm or PermaSEAL Brick Plugs. It is important that the plugs used are sealed either with Brick Plug Sealing Washers or PermaSEAL Rope wrapped around the head of the plug before hammering home.

To fix PermaSEAL 8 Plaster Membrane to the wall you will require approximately 15 plugs per m² (300 per roll), fixing centres internally must not be greater than 250mm horizontally or vertically. On curved or uneven surfaces, closer fixings should be used.

Jointing of PermaSEAL 8 Plaster Mesh is achieved by overlapping two membranes interlocking the studs from the original piece into the new sheet, the overlap should be a minimum of three studs. PermaSEAL Tape is used to achieve a flat joint. Tape the PermaSEAL Tape to the flat area between the last two studs of the previous sheet of membrane with the backing tape still adhered. Carefully remove the backing tape and push the next sheet studs into the previous sheet studs to create the flat joint.

PermaSEAL 8 Plaster Membrane has a 30 year guarantee against deterioration with a life expectancy of at least 50 years (DIN 9001:2000)


  • Suitable for direct rendering or dot and dab finishing
  • Designed to withstand every day site impact damage
  • 30 year guarantee against deterioration
  • Life expectancy of at least 50 years
Model: PS8M20
Manufacturer: Permagard
Packaging: individual rolls
Size: 2m Height x 10m Length x 8mm Stud Depth
Coverage: 20m²
Country of Manufacture: United Kingdom

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