£20.60

It has never been this cheap. We have no record of a lower price.

£21 today · cheaper than every other day in the last 3 months

Sika Black Jack 904 Roof Felt Adhesive - 2.5L High Strength

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 22 days · 22 data points (no recent data)

Historical
Generating forecast…
£22.50 £20.41 £20.87 £21.32 £21.78 £22.23 £22.69 12 August 2026 17 August 2026 22 August 2026 27 August 2026 02 September 2026
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Everbuild Black Jack 904 Roof Felt Adhesive – High Strength – Black – 2.5 Litre, EVB90402

Price data last checked 69 day(s) ago - refreshing...

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Price Distribution

Price distribution over 22 days • 3 price levels

Days at Price
Current Price
7 days · current 14 days 1 day 0 4 7 11 14 £21 £22 £23 Days at Price

Price Analysis

Most common price: £22 (14 days, 63.6%)

Price range: £21 - £23

Price levels: 3 different prices over 22 days

Description

Sika Black Jack 904 is a professional-grade roofing felt adhesive engineered for superior bond strength on multiple surfaces including metal, concrete, timber, asphalt and roofing felt. This solvent-based formula creates a strong yet flexible film that hardens and softens with temperature changes, ensuring durable performance in varying weather conditions. The adhesive resists dilute acids and alkalis, water, alcohol and most salt solutions, making it ideal for exposed roofing applications. Use Black Jack 904 to bond felt to substrates, seal roofing felt laps and bond chippings to the final layer of felt. The 2.5 litre container provides substantial coverage for both commercial and residential roofing projects. Its versatility and high strength make it a reliable choice for roofers and contractors seeking consistent, long-lasting results on challenging surfaces.

Key Features

Superior bond strength makes Sika Black Jack 904 suitable for adhering felt to metal, concrete, timber, asphalt and multiple roofing substrates.

Flexible film formula allows the adhesive to harden and soften with temperature changes whilst maintaining structural integrity.

Solvent-based composition resists dilute acids and alkalis, water, alcohol and most salt solutions for extended durability.

High strength performance handles sealing roofing felt laps and bonding chippings to the final felt layer effectively.

2.5 litre container of Black Jack 904 provides economical coverage for residential and commercial roofing applications.

Product Specifications

Brand
Sika
Colour
Everbuild Black Jack 904 Roof Felt Adhesive – High Strength – Black – 2.5 Litre
Size
2.5
Domain
Amazon UK
Release Date
13 October 2010
Listed Since
01 May 2007

Barcode

No barcode data available

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