Bostik's market-leading Cementone Flexacryl Quick Drying combines a high performance way to waterproof roofing with the benefits of a low odour, solvent-free formula that is one of the quickest drying of its kind.
Suitable for wet or dry surfaces and brushed on in one coat, it is suitable for new roofing and repairs to an existing roof. Resistant to light showers in 60 minutes, the product also contains fibres to bridge cracks or gaps during repair work.

Another market-leading weatherproofing product is Evo-Stik Flashband, for long-lasting repairs to flashing, guttering, downpipes and capping.

It will provide an instant waterproof seal even in damp conditions and offers four layers of protection - lacquer, foil, membrane and bitumen adhesive. It has superior heat resistance and easily moulds to contours.