Fibroseal® Topcoat

Fibroseal® Topcoat

Fibroseal® Topcoat is a waterborne high-build elastomeric roofing membrane. Fibroseal® Topcoat is applied to a weathered asbestos cement surface that has been pre-treated with Crommelin Fibrosealâ Primer to provide a durable, decorative, lightfast protective coating.  Active ingredients in Fibroseal® Topcoat also resist the growth of moss and lichen. When used together with Crommelin Fibroseal® Primer, the product forms part of the Crommelin Fibroseal® System, an accredited and proven encapsulation system used throughout Australia since 1990.

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  • Features & Benefits
  • Areas of Use

Features & Benefits

  • Encapsulate asbestos cement sheet fibres.
  • Avoid costly downtime associated with replacement of asbestos roofs.
  • Extend the service life of asbestos structures.
  • Water borne.
  • Provide a rejuvenated appearance in a range of decorative colours.
  • Resist algae growth.

Areas of Use

  • Resistant to chemical attack
  • Very high adhesive strength - no primer required on most surfaces
  • Weatherproof  and lightfast
  • Fungal and algal resistant in high humidity environments
  • Excellent dirt pick up resistance
  • Tough - high tensile strength and hardness
  • Low VOC


Consistent with the 50 year history of Crommelin, our management team is committed to providing all customers with sound technical advice, innovative products and acceptance of responsibilities associated with our specifications and systems. Warranties of up to 7 years are issued following Quality Assurance procedures. They consist of tailored specifications, maintenance schedules and on site support. Please contact Crommelin for further information.

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