OPALFILM® Liquid Pearl

Sun protection coating

Characteristics at a glance

  • Special coating to provide protection from the sun’s radiation
  • Reduces irradiation of sunlight through domed roof windows and skylights with complex dimensions
  • Improves room climates, simplifies indoor temperature control
  • Includes integrated UV filter
  • Suitable for both glass and polycarbonate surfaces
  • For enhanced control of internal room temperatures in logistics centres, (sports) halls and other buildings
  • Reduces air-conditioning costs
  • Good light dispersion and effective wet grip
  • Includes installation by trained HAVERKAMP sun protection specialists


Areas of application 

  • Domed roof windows in sports halls
  • Skylight windows in warehouse facilities
  • Light domes in logistics centres
  • Glass roofs in art galleries
  • Shed roofs and polycarbonate panels


OPALFILM® Liquid Pearl

OPALFILM® Liquid Pearl is a special-purpose lacquer that can be used whenever a sun protection coating is required for non-flat surfaces or windows with complex dimensions, whether they are made of glass or polycarbonate.

The lacquer incorporates specially designed glass pearls that produce a high level of light dispersion which in turn serves to improve the internal climatic conditions of the room. Measurements have shown that this results in a significant reduction in heat build-up. This makes OPALFILM® Liquid Pearl particularly interesting for logistics centres that need to monitor the maximum temperature of their operating space.

An additionally integrated UV filter reduces the transmissibility of UV radiation, providing further protection of the objects and fittings in the interior. UV transmission can be reduced to a level of 0.6 % or 0.1 %, depending on the thickness of the glass pearls used.

The coating is designed to be applied to a variety of surfaces, including polycarbonate, glass, Acrylglass  and many more.

HAVERKAMP supplies this special coating complete with installation by our specially trained personnel. 

For further information, please see our Product Sheet, which can be downloaded free of charge from this page.