Trade Coatings Waterproof Roof Repair Paint is a high-performance, fibre-filled solvent-based coat...Trade Coatings Waterproof Roof Repair Paint is a high-performance, fibre-filled solvent-based coating designed to provide fast, durable waterproof protection on a wide range of surfaces. Ideal for flat and pitched roofs, bitumen felt, asphalt, concrete, brickwork, metal, and fibreglass, this paint is perfect for sealing weathered areas and water ingress. The flexible acrylic resin formulation expands and contracts with heat, providing a weatherproof seal that resists cracking and UV damage. It offers instant shower protection with just one coat and can be applied cold by brush or roller. This formula helps fill cracks up to 7mm wide and provides up to 5 years of protection. Suitable for application on damp surfaces, it is low odour and low VOC for easier use. Simply clean the surface, remove debris, and apply generously to restore your roof's integrity.
B&Q - Waterproof Roof Repair Paint With Reinforced FibresGrey10KgFree delivery in 1–3 days£63.00Visit shop →
B&Q - Waterproof Roof Repair Paint With Reinforced FibresBlack20KgFree delivery in 1–3 days£114.00Visit shop →
Product Information
Full details
Trade Coatings Waterproof Roof Repair Paint is an essential solution for homeowners and contractors looking to seal and protect damaged roofing surfaces quickly. Designed for versatility, this fibre-filled, solvent-based coating provides a durable, weatherproof barrier on materials like bitumen, asphalt, metal, and concrete, offering up to 5 years of protection with a single-coat application; however, users should ensure all heavy debris is removed before application to guarantee the best adhesion.
All features
Colour
Multicolor
Model Part Number
SRP10g
Brand
Trade Coatings
Extended Product Information
FAQs
Does it need a primer?
No, this product is designed as a standalone coating that adheres directly to properly prepared surfaces.
Can I use this on a flat roof?
Yes, it is highly effective on flat roofs, provided the roof does not suffer from constant pooling water.
How long until it is rainproof?
It offers instant shower protection immediately after application.
What is the maximum crack size it can fill?
The fibre-reinforced formula is capable of bridging cracks up to 7mm wide.
Can I apply it if it's currently raining?
While it can handle damp surfaces and offers instant shower protection, it is best to avoid application during heavy, persistent downpours.
Troubleshooting
Paint is not adhering to the surface
Ensure the surface is free of oil, grease, and loose particulates. Use a wire brush to clean the area before re-applying.
Surface remains tacky after long periods
This may be due to application that is too thick. Ensure an even, consistent layer and allow for adequate airflow.
Pros and Cons
Pros
One-coat application provides instant results
Fills and bridges cracks up to 7mm
Suitable for application on damp surfaces
High-performance protection lasting up to 5 years
Flexible structure prevents recurring damage from heat expansion
Cons
Requires thorough surface preparation for best results
Solvent-based formula requires proper ventilation
Not suitable for areas with continuous standing water
Setup, Compatibility & Care
Surface Prep: Ensure the area is free of loose debris, moss, lichen, and oil. While the product handles damp surfaces, standing water should be swept away prior to application.
Application: Use a sturdy brush or short-pile roller. For deep cracks, apply the paint generously to ensure the fibres fully bridge the gap.
Compatibility: Compatible with bitumen, asphalt, concrete, brickwork, metal, and fibreglass.
Storage: Store in a cool, dry place away from ignition sources, as the product is solvent-based. Ensure the lid is tightly sealed after use to prevent curing inside the container.