Trade Roof Repair Coating for Flat & Pitched Roofs - Low VOC - Black/Grey - 5/10/20kg

High-Performance Roof Repair Coating for Flat, Pitched & Felt Roof Repairs

Trade Roof Repair Coating is a high-performance, fibre-filled solvent-based roof coating designed to provide fast, durable waterproof protection on a wide range of roof surfaces. Suitable for flat and pitched roofs, bitumen felt, asphalt, concrete, brickwork, metal and fibreglass, it is ideal for sealing and protecting weathered areas exposed to water ingress.

Supplied ready for use and applied cold by brush or roller, this flexible acrylic resin formulation expands and contracts with heat to help maintain a weatherproof seal. The coating provides instant shower protection with just one coat, offers UV and crack resistance, and is also suitable for waterproofing cracked roof tiles and split guttering. 

Key Features & Benefits

• Instant waterproof protection: Provides an immediately waterproof barrier once applied.
• High-performance fibre-filled formula: Helps fill cracks up to 7mm wide.
• Flexible coating: Expands and contracts with heat.
• UV and crack resistant: Designed for durable external protection.
• Cold applied: Use straight from the can with no heating required.
• Low odour, low VOC: Acrylic resin system for easier application.
• Up to 5-year protection: Long-lasting repair and sealing performance.

Typical Uses

• Flat roofs
• Pitched roofs
• Bitumen felt
• Asphalt
• Concrete
• Brickwork
• Metal
• Fibreglass
• Cracked roof tiles
• Split guttering

Product Details

• Colours: Felt Black and Slate Grey.
• Pack Sizes: 5kg, 10kg and 20kg.
• Coverage: Approx. 1-2kg per m², depending on the substrate.
• Solid Content: 74%.
• Touch Dry: Environment dependant.
• Drying Time: Typically 2-3 days depending on environmental conditions.
• Odour: Mild solvent.
• Flash Point: 39°C.
• UN Number: UN1263.

Application Instructions

• Surface Preparation: Remove loose debris, old roofing material, moss, lichen and surface dirt before application. Treat fungal growth with a suitable fungicide where necessary.
• Metal Preparation: Clean metal surfaces with a wire brush to remove rust and provide a key.
• Repairs Before Coating: Splits or blisters should be cut and sealed before coating. Larger voids should be reinforced with a suitable material such as external timber or fibreglass.
• Application: Apply generously by brush or roller at 1-2kg per m².
• Application Temperature: Recommended between 5°C and 25°C.
• Damp Surfaces: Can be applied to damp surfaces.
• Test Area: Always try a test patch before large-scale application.

Storage

• Store indoors, away from direct sunlight, in the original container.
• Keep in a dry place between 5°C and 40°C.
• Shelf life is 12 months under recommended storage conditions.

View and download Safety Data Sheet