Ronseal Thompsons Heat Proof Roof Seal 2.5L 30144

This 2.5 litre tin of Thompson's 10 Year Roof Seal in black is ideal for medium-sized roofing projects or multiple repair areas, offering excellent coverage for larger surfaces. The 2.5L format provides a cost-effective solution for more extensive roof protection work whilst ensuring consistent, professional results. The black finish incorporates UV light stable iron oxide pigments that deliver a protective shield against harmful UV radiation, guaranteeing 10 year weatherproofing performance even under extreme conditions. The advanced formulation is designed to flex with your roof's natural movement, protecting the membrane from cracking and splitting over time. Apply this high-performance coating directly to dry surfaces to form a durable, flexible membrane suitable for resealing and protecting various roofing materials. The vapour permeable formula allows any trapped moisture in the substrate to escape whilst delivering superior weatherproofing protection.