Thompson's Black One Coat Roof Seal - 5L

Thompsons Black One Coat Roof Seal is a high-performance roof coating designed to provide instant waterproofing for your roofing surfaces. This robust sealant is formulated to penetrate and reseal porous substrates, effectively preventing water ingress and associated damage. With its one-coat application, this 5L tin promises a quick and straightforward process. Thompsons Black One Coat Roof Seal is perfect for renewing old roofing felt, corrugated iron, fibreglass, concrete, brickwork, and more.

• Provides instant waterproofing for various roof surfaces
• Penetrates and reseals porous substrates
• Convenient one-coat application saves time
• Generous 5L size ideal for larger projects
• Suitable for a wide range of materials including felt and concrete
• High-performance formulation ensures long-lasting protection