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Liquid Roof Membrane

Verified by manufacturer 7 months ago

Watco UK Ltd

A roller-applied, fibre-reinforced polyurethane membrane for flat and pitched roofs.

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+44 (0)1483 418418 Website


Areas of use:

  • Seals and protects roofs from water ingress;
  • Use on flat and pitched roofs and around existing pipe work and extrusions.


A high performance, high build, roller applied coating, designed to waterproof and protect flat and pitched roofs offering seamless protection against water ingress and can also be used around pipes and extrusions.

Features and benefits:

  • Waterproofing properties to prolong the life of your roof.
  • High performance, seamless finish – no joins, no leaks.
  • Excellent resistance to UV and weathering.
  • Can be applied to slightly damp surfaces.
  • High elasticity coating to reduce splitting or cracking.
  • Cold applied.
  • Single pack high build coating – easy to use and covers well.

General information

Specification data - Polyurethane (PUR) waterproof coatings


Chopped fibre reinforcement.



Product Reference

Liquid Roof Membrane

Volatile organic compound (VOC) level

175 g/L.

Dry film thickness

900 microns.

Wet film thickness (minimum)

1000 microns.


Data Sheet: Liquid Roof Membrane

Data Sheet: Liquid Roof Membrane

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