ALCOLIN CONCENTRATED PERMOBOND is a water-based synthetic ter-polymer designed for use as a bonding agent between new and old surfaces, and as a primer to toughen friable, powdery surfaces.

It is also ideal as a keying agent, protective barrier coating, additive, and adhesive and for enhancing water resistance.

Excellent adhesion to plaster, mortars, concrete, enamel paint, PVA, and acrylic paint, wood, metal, brick, and stone.


1 litre, 2.5 litre, 5 litre, 20 litre buckets

Uses / Applications

  • Versatile
  • Excellent adhesion to a variety of surfaces
  • Excellent water resistance – ideal for applications requiring enhanced water resistance
  • Reduces pinhole effect in screed and paints
  • Prevents excessive absorption of water-of-hydration (from screeds) into the sub floor
  • Forms an impermeable layer
  • Ideal as a protective barrier coat
  • Concentrated formulation
  • Water based
  • Suitable for acidic or alkali surfaces

Other Information

  • Not suitable for use as a final coat or for priming some plastic surfaces e.g. polypropylene, polyethylene
    Not suitable as a primer between surfaces of differing dimensional stabilities e.g. as a primer between wood and plaster
    Not suitable for solving rising damp problems
    Do not apply undiluted onto a cretestone surface
    Refer to our techinical data sheet for more information

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