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Multi-purpose, single component, polyurethane liquid waterproofing membrane designed to maintain, restore and upgrade the performance of existing aged roof systems. It can coat an entire single ply, metal, BUR, asbestos or modified roof and also be used as a cold applied warm roof system. The coating can be used to reinforce and seal laps, make spot repairs, restore entire roofing systems or it can be used in conjunction with GarMat® fabric to provide additional reinforcement. It has three colour options and can provide an ENERGY STAR® rated reflective surface if selected in white.


  • Chemical resistant.
  • Fast and simple to install.
  • Helps maintain internal temperatures and reduces cooling costs.
  • Provides additional waterproofing protection to an existing roof system.
  • UV-resistant.


To be specified separately (if required),

  • Met-Prime®: For metal roofs and panels.
  • PU primer: For concrete, asbestos, asphalt and wood.

Standard product features

Technical properties:

  • Density: 1.1 kg/m³.
  • Elongation: 360%.
  • Emittance (white colour): 80%.
  • Flash point: 43°C.
  • Reaction to fire: EXT.F.AC.
  • Reflectivity (white colour): 80%.
  • SRI: 101.
  • Tensile strength: 105 kgf/cm².
  • Viscosity: 4000–5000 cP.
  • VOC: < 250 g/L.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-35-50/340 Polyurethane waterproof coatings

Product specification

An important note about specifying



Garland UK


+44 (0)1174 401050

Product reference



[Dark grey]
[Light grey]

Manufacturer details

The Garland Company UK Ltd,
Second Way,
Bristol, BS11 8DF
Tel +44 (0)1174 401050
Fax +44 (0)1174 401057
NBS Plus