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Fibreglass Supplies

Fibreglass Roofing Topcoat

Watertight Finishing Layer for Fibreglass Roofing

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Fibreglass Supplies

Roofing Topcoat


Tricel have over 60 years experience in the fibreglass industry. During this time Tricel has consistently worked with its customers to develop a range of multipurpose polyester Topcoats and Gelcoats suitable for any fibreglass project.

We supply a wide range of Fibreglass Topcoats for a variety of industries including marine, roofing, construction, pond building, industrial as well as general DIY projects. For further information regarding our Topcoats on offer please scroll down or click the “Read More” button below. .

Fast, Nationwide Delivery Throughout the UK

Fibreglass Topcoat

Tricel offer two roofing topcoats for flat roofing, Fire-retardant and Standard.

Once cured, the roofing topcoat will be dried to a tack-free finish which is fully weatherproof and impermeable to water.

Roofing topcoat should be mixed with MEKP catalyst between 1- 4 % (depending on temperature) and applied within 24 hours of the lamination stage.

Best Selling Fibreglass Topcoats

Fibreglass Roofing Fire Retardant Topcoat

The most popular roofing topcoat in the Tricel range is the fire- retardant version. This topcoat has a fire rating of EXT.F.AB according to BS476 part 3. Available in dark admiralty grey finish from 5kg – 20kg. This product is also provided as part of the Premium Fibreglass Roofing Kits.

Visit our Fibreglass Roofing Topcoat page for more information or visit FibreGlassDirect to buy online today.

Fibreglass Standard Roofing Topcoat

The Tricel Standard roofing topcoat is available in a dark grey finish. This topcoat is non fire-retardant and is recommended for non-domestic applications. Available in sizes 5kg – 20kg. This product is also provided as part of the Standard Fibreglass Roofing Kits

You can visit FibreGlassDirect to purchase our range of Fibreglass Roofing Kits online.

Buy Online at FibreGlassDirect
FibreGlassDirect Roofing Size Calculator

Why Buy Fibreglass Roofing Topcoat from Tricel?

All of the Fibreglass Products sold by Tricel use the highest quality composite materials based on over 60 years of experience operating in the fibreglass industry. 
Our Topcoats are perfect for professionals and DIY enthusiasts alike, and all are designed to make both fibreglass roofing builds and repairs affordable and easy. 
Key Features

Next Day Dispatch

Next day dispatch ensures on-time delivery.

Technical Support

Technical support available via chat, phone and face-to-face.

60 Years Experience

60 years specialised experience composites products.

Get in touch


    Tricel (Killarney) Unlimited Company
    Ballyspillane Industrial Estate, Killarney, Co. Kerry, V93 X253, Ireland
    Tel: 00353 (0)64 6632421