Roof Repair Coatings & Sealants

Roof repair coatings and sealants help tackle leaks and maintain existing roof coverings when the surface is suitable for a coating repair. At Trusted Building Supplies, our range brings together Britannia Paints Aquashield, Aquashield Eco and Rainshield, with options for routine maintenance and emergency waterproofing.

Whether you need a fibre-reinforced coating, a solvent-free finish or a temporary repair in wet weather, choosing the right product starts with the roof material and the conditions in which you will apply it.

Instant Waterproof Roof Repair Coatings

Britannia Aquashield is a solvent-based, fibre-reinforced roof coating for general maintenance and repairs. It provides instant waterproof protection on suitable, prepared surfaces, with fibres that help bridge small gaps and cracks.

Aquashield is supplied in Grey, Black and Solar Reflective White, with pack sizes to suit localised repairs or larger maintenance areas.

Solvent-Free Roof Maintenance Coatings

Britannia Aquashield Eco offers a smooth, water-based coating with low odour. Its flexible acrylic formula is suited to general roof maintenance where dry application conditions and adequate drying time are available.

Eco requires time to dry before resisting rainfall, so allow for the weather forecast when planning your work.

Emergency Roof Leak Repairs in Wet Weather

Britannia Rainshield is designed for urgent, temporary repairs and can be applied in falling rain. It provides a short-term waterproof seal until the roof can be inspected and a permanent repair completed.

Choosing the Right Roof Coating or Sealant

• Choose Aquashield for fibre-reinforced repairs and instant waterproof protection on suitable surfaces
• Choose Aquashield Eco for solvent-free maintenance with a smooth finish
• Choose Rainshield for temporary emergency leak repairs in wet conditions

Check the individual product’s surface compatibility, primer requirements and coverage before ordering. Repair damaged areas and prepare the roof as instructed. A coating cannot resolve every roof defect, and products suitable for felt or GRP are not automatically suitable for EPDM, timber or PVC.

Related Flat Roofing Products

For replacement roof coverings, explore our EPDM Rubber Roofing and GRP Fibreglass Roofing Supplies. For drainage components, browse Flat Roof Drains & Outlets.

Buy Roof Repair Coatings & Sealants Online

Browse our roof repair coatings and sealants below to find the right option for your project. If you need help choosing a product, contact Trusted Building Supplies with details of your roof material and the repair required.