Thompsons Emergency Roof Seal
From: £24.58 inc. VAT
£20.48 ex. VAT
- Brand: Thompsons
- Manufactuer: Thompsons
Thompson’s Emergency Roof Seal is a high-performance, ready-to-use waterproofing sealant designed for fast, reliable roof repairs. It forms a flexible, weatherproof membrane that immediately fills and bridges small gaps, holes and leaks—even in heavy rain or on damp surfaces—making it ideal for urgent fixes on domestic and commercial roofs. The product’s elastomeric, hydrophobic formulation flexes with the natural movement of the roof and bonds to a wide range of materials such as felt, asphalt, slate, tiles and metal, providing long-lasting protection against further water ingress without complicated preparation.
Thompson’s Emergency Roof Seal is a ready-to-use, waterproof sealant designed for quick repairs on leaking roofs and exterior surfaces. It is commonly used to stop active leaks caused by cracks, holes, damaged flashing, loose shingles, or worn seams, even during wet or damp conditions. The thick, rubberized formula adheres strongly to materials such as asphalt shingles, metal, concrete, brick, and wood, creating a flexible, watertight barrier that helps prevent further water damage. It is ideal for temporary or emergency repairs where immediate protection is needed before permanent repairs can be made, making it a reliable solution for homeowners facing sudden roof leaks or weather-related damage from products made by Thompson’s WaterSeal.
Application and limitations: Thompson’s Emergency Roof Seal, made by Thompson’s WaterSeal, is designed for quick, temporary repairs to stop active roof leaks caused by damaged flashing, small cracks, seams, nail heads, or minor holes. It can be applied in wet or dry conditions and adheres to common roofing surfaces such as asphalt shingles, metal, masonry, and rubber roofing, making it useful during emergencies when immediate protection is needed. However, it is not intended as a permanent repair solution and should be viewed as a short-term fix until proper roof repairs or replacement can be completed. The sealant is not suitable for large structural damage, severely deteriorated roofing systems, or areas with ongoing movement, and long-term exposure to UV and weathering may reduce its effectiveness over time.
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| Elementlength | |||||||
| up to 1,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
|
| Type of window frame material |
Minimum witdth of joints for a butled mounting b in mm |
Minimum witdth of joints for a inner mounting b in mm |
|||||
| Hard PVC (white) | 10 | 15 | 20 | 25 | 10 | 10 | 15 |
| Hard PVC and PMMA (dark) (colour extruded) |
15 | 20 | 25 | 30 | 10 | 15 | 20 |
| Hard PUR integral foam | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Wood-aluminium-window | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Aluminium-plastic sandwich frame (bright) |
10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Aluminium-plastic sandwich frame (dark) |
10 | 15 | 20 | 25 | 10 | 10 | 15 |
| Wooden window frame | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
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