Denso
Denso Flashing Tape Grey 225mm x 10m Roll 8640044
Model 8640044
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 2 hours ago | £32.30 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £34.70 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked 3 hours ago | £38.95£46.40 | In stock | Visit Tooled Up (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
Denso Flashing Tape in grey is a 225mm wide, 10m roll designed for wide valley gutters, large-scale lead sheet replacement and extensive flashing repairs. It is made from a tough but conformable aluminium laminate-coated bitumen adhesive with a high melting point, giving good puncture resistance, tensile strength, elongation and tear strength.
The tape adheres to metal, concrete, brick, slate, tile, painted wood, glass and rigid plastics, moulding to complex surfaces while accommodating the natural movement of joints without losing adhesion or splitting.
Specifications: breaking strength and adhesion strength of 4.5 N/mm, thickness of 1.0mm, application temperature range of 5°C to 40°C, and a maximum short-term service temperature of 80°C.
Features and Benefits
- :
- 225mm width perfect for wide gutters and extensive repairs
- Tough aluminium laminate construction for maximum durability
- Conformable bitumen adhesive moulds to complex surfaces
- High melting point maintains performance in extreme conditions
- Adheres strongly to metal, concrete, brick, slate, tile, painted wood, glass and rigid plastics
- Reduces application time on large-scale projects Specifications: Width (mm): 225 Length (m): 10 Breaking strength: 4.5 N/mm. Adhesion strength: 4.5 N/mm width. Temperature range for application: 5°C to 40°C. Temperature range for service: 80°C (maximum short term). Thickness: 1.0mm. Colour: grey. DENFTG225MM tape has the following dimensions:
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