Thompsons Roof & Gutter Seal Blk 310Ml
£4.54 inc. VAT
£3.78 ex. VAT
- Brand: thompsons
- Manufactuer: thompsons
Thompsons Roof & Gutter Seal Black 310ml is a durable, weather-resistant sealant designed to provide a long-lasting watertight seal on roofs, gutters, downpipes, and flashing. Its flexible black formula adheres strongly to most common building materials, including metal, plastic, and masonry, helping to prevent leaks and resist cracking caused by movement or temperature changes. Easy to apply and suitable for both repairs and maintenance, it delivers reliable protection against rain and moisture for exterior applications.
Thompsons Roof & Gutter Seal Black 310mL is a tough, flexible sealant designed to provide long-lasting protection against leaks in roofs, gutters, downpipes and flashing. Formulated to withstand harsh Australian weather conditions, it delivers excellent adhesion to common roofing materials including metal, masonry and concrete. The waterproof, UV-resistant finish remains flexible after curing to accommodate movement and prevent cracking, making it ideal for both repairs and maintenance. Easy to apply and fast curing, this sealant is suitable for DIYers and professionals looking for a reliable, durable sealing solution.
Thompson’s Roof & Gutter Seal Black 310 ml is commonly applied for sealing and repairing leaks around roof joints, flashing, gutters, downpipes, and other exterior joints where a flexible, waterproof seal is required; it adheres well to most common building materials such as metal, masonry, concrete, and some plastics, making it suitable for both emergency repairs and general maintenance in exposed outdoor conditions. However, its limitations include reduced performance on surfaces that are wet, dirty, or contaminated with oil or dust, limited suitability for areas subject to constant immersion in water, and potential incompatibility with certain specialized plastics or silicone-coated surfaces; in addition, it is not designed for structural bonding or large moving joints and typically requires sufficient curing time and appropriate weather conditions to achieve full durability and effectiveness.
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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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