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TriRoof BPO Hardener Catalyst - 50g

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Suitable for use with the TriRoof MultiFlex Primer and Flex Resin. - Quick mix - Easier to use in harsh weather
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great for use with the TriRoof MultiFlex Primer and Flex Resin.
The BPO is red in colour which makes it easier to know when the product has been fully mixed. The BPO should be mixed until no red streaks appear. 13 x 50g tubes are required to use with 1 x 20kg TriRoof MultiFlex Topcoat and 1 x TriRoof MultiFlex Primer at 2% addition. This will cover approximately 10 square metres. BPO is a paste and not a powder making it easier to use in windy or outdoor conditions.

Size50g
MaterialResin
ColourRed
BrandTriRoof
EAN Number5391519122730

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Frequently asked Questions

Eurocell fascia boards are designed to be user-friendly for confident DIYers. However, because installation involves working at height and ensuring proper integration with guttering and soffits, many customers choose a professional installer for safety and the best results. Read our installation guide to learn more and check the documentation for each product to ensure manufacturer guidelines are followed. 

Our uPVC fascia boards can last 20-30 years. They’re resistant to rot, warping, and weather damage, and require minimal upkeep. For your peace of mind, we offer a 20-year guarantee against cracking, warping or discolouration.

To measure for fascia boards, simply measure the length of the roof edge where the boards will be fitted. For full replacement, also measure the height from the bottom of the rafters to just under the roof tiles. Don’t forget to account for joins, corners, and end caps, and it's always smart to add a little extra to allow for cuts and adjustments.

Capping boards (also known as ‘cap-over’ boards) are thinner and designed to be fitted over existing timber fascias that are still in good condition. Full replacement fascia boards are thicker, stronger, and used when replacing old timber completely. If the existing timber is damaged or rotting, full replacement is the way to go.