You can apply this roof sealant from the Thompson's High performance range to exterior surfaces with a brush, roller or broom. It's suitable for maintaining flat roofs and will cover 2 m² per litre on average. Thompson's 10 Year Roof Seal flexes with the natural movement of the roof for a long lasting repair, outperforming traditional bitumen paint. The fast acting formula is rainproof in just 6 hours.

Brand Name	Thompsons