Giromax® Rooflight Clearcoat | Giromax Technology

Why Choose Giromax® Rooflight Clearcoat?

Profiled translucent GRP rooflights are manufactured to meet stringent non-fragile and fire retardant regulations, and provide diffused natural daylight, both of which have obvious benefits for commercial buildings.

​The external weather surface is commonly protected with a UV resistant polyester film. But over time, through persistent weathering and exposure to the elements, rooflights can begin to look tired, or worse, become susceptible to cracks.

Generally, it’s the polyester film or gel coat and not the sheet itself that requires replacing. Therefore, if caught in time, a rooflight can often be treated in situ and its protection preserved, which avoids the need for costly replacements.

And that’s where Giromax® Rooflight Clearcoat comes in. The advanced solution provides a single component moisture curing aliphatic polyurethane coating that cures to a clear, tough membrane that recoats and seals aged or weathered GRP rooflights

Contractor Services Smaller images Common issues and what to expect

Key Benefits

  • Moisture tolerant meaning it can be applied in the wet
  • Highly resistant to UV and weather extremes
  • Provides tough elastomeric coating that accommodates rooflight movement
  • Primer-less adhesion to cleaned GRP surfaces
  • Fast application directly from the tin without disruption to internal activities
  • Allows you to swap costly replacements with cost effective repairs

Instructions for Use

Giromax® Rooflight Clearcoat can be applied directly from the tin by roller or brush by a fully trained applicator. Surface areas should be cleared of moss and lichen for best performance results. For more information on application, please see the guidelines provided below. For further advice on training or our products, please don’t hesitate to get in touch.


Protective Rooflight Coating

Giromax® Rooflight Clearcoat makes rooflight refurbishment simple. The innovative solution is designed to preserve protection on commercial rooflights by providing a flexible and resistant encapsulating coating.

The formula works by sealing in exposed fibres. When fully cured, it creates a tough clear elastomeric coating with crack bridging capabilities that is particularly effective on difficult to replace rooflights on asbestos and fibre cement roofs. The solution contains a unique blend of polyurethane resins that provide a tough durable finish with a high degree of impact, erosion and weather resistant properties, which are guaranteed for up to 10 years.

New Project

Do you need help?

Our team is always on hand to provide further information for any queries you may have.

Talk to us
Documents selected (13 downloads)
Giromax® Data sheets + Specifications, Girocote Data sheets.