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White-Knight®

Third party certifications:
  • BBA Agrément Certificate

    Certificate type

Garland UK

Multi-purpose, single component, polyurethane liquid waterproofing membrane.

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+44 (0)1174 401050 www.garlandukltd.co.uk
Description

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.

Features:

  • 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.

Primer:

To be specified separately (if required),

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

General information
Features

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

Uniclass 2015 Polyurethane (PUR) waterproof coatings (Pr_35_31_68_64)
Specification data
Product Reference

White-Knight®

Colour

Dark grey

Light grey

White

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.

Third party certifications
  • Certificate:07/4473 : White Knight Roof Waterproofing System