---
product_id: 50241872
title: "Everbuild Black Jack 904 Bitumen Roof Felt Adhesive | Bonding Roofing Felt to Metal, Wood and Concrete - Black - 2.5 Litre"
brand: "everbuild"
price: "395 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Everbuild"
url: https://www.desertcart.pl/products/50241872-everbuild-black-jack-904-bitumen-roof-felt-adhesive-bonding-roofing
store_origin: PL
region: Poland
---

# Water & chemical resistant for lasting protection Flexible film adapts to temperature changes High bond strength for durable roofing Everbuild Black Jack 904 Bitumen Roof Felt Adhesive | Bonding Roofing Felt to Metal, Wood and Concrete - Black - 2.5 Litre

**Brand:** everbuild
**Price:** 395 zł
**Availability:** ✅ In Stock

## Summary

> 🖤 Stick with the best — Everbuild Black Jack seals your roof’s future!

## Quick Answers

- **What is this?** Everbuild Black Jack 904 Bitumen Roof Felt Adhesive | Bonding Roofing Felt to Metal, Wood and Concrete - Black - 2.5 Litre by everbuild
- **How much does it cost?** 395 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/50241872-everbuild-black-jack-904-bitumen-roof-felt-adhesive-bonding-roofing)

## Best For

- everbuild enthusiasts

## Why This Product

- Trusted everbuild brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Surface Mastery:** Perfect adhesion on concrete, asphalt, metal, wood, and roofing felt
- • **Long-Lasting Durability:** Resistant to water, chemicals, salt solutions, and harsh weather conditions
- • **Unmatched Bonding Power:** Secures roofing felt to metal, wood, concrete with industrial-grade strength
- • **Weatherproof Flexibility:** Tough yet flexible film that withstands temperature swings without cracking
- • **Superior Sealing Performance:** Seals laps and bonds chippings to ensure a watertight finish

## Overview

Everbuild Black Jack 904 is a premium 2.5L bitumen adhesive designed for high-strength bonding and sealing of roofing felt to metal, wood, concrete, and more. Its flexible, weather-resistant film ensures durable protection against water, chemicals, and temperature fluctuations, making it a trusted choice for professional-grade roofing projects.

## Description

Shop Everbuild Black Jack 904 Bitumen Roof Felt Adhesive | Bonding Roofing Felt to Metal, Wood and Concrete - Black - 2.5 Litre. Free delivery on eligible orders of £20 or more.

Review: Great product, best to use on a cooler day or evening. - Purchased 1ltr and was more than enough for a 6ftx8ft shed. I read a lot of reviews before purchasing, most were saying how good it was whilst a few stated it was too runny, drips and others had issues with damaged/burst cans. Regarding it being too runny, I think it really should be used on a cooler day or evening and stored in a cool place beforehand, the can I received was the consistency of treacle and i was able to put the tarp on top within a few minutes rather than wait the 30 minutes or so as advertised (to allow it to get tacky). I only put it on yesterday evening but so far it's doing the job, stuck down firm, I'm hoping that by the time summer comes round it'll be well established and when hit by the sun it won't heat up and loosen or drip. I'll do an update then but for now it's doing as advertised and I'd happily recommend it.
Review: Buy - Good adhesive , does the job.

## Features

- Causes damage to organs through prolonged or repeated exposure.
- Flammable liquid and vapour.
- Harmful to aquatic life with long lasting effects.
- May be fatal if swallowed and enters airways.
- Repeated exposure may cause skin dryness or cracking.
- High bond strength: Better for bonding roofing felt.
- Multi-functional: Suitable for bonding to concrete, asphalt, metal, wood, roofing felt and much more.
- Better sealing properties: Suitable for sealing roofing felt laps and bonding chippings to final layer of felt.
- Better flexibility: Provides a tough but flexible film which hardens and softens with changing temperatures.
- Chemical and water resistance: Resistant to most salt solutions, dilute acids and alkalis, water and alcohol

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GU2AT2 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 4,450 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Waterproofers 493 in Sealers |
| Colour | Everbuild Black Jack 904 Roof Felt Adhesive – High Strength – Black – 2.5 Litre |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,891) |
| Date First Available | 1 May 2007 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | B/J BITUMEN ROOF FELT ADH 2.5LT |
| Item Package Quantity | 1 |
| Item Weight | 2.32 kg |
| Item model number | EVB90402 |
| Manufacturer | Sika Everbuild |
| Material | Metal |
| Number of Pieces | 1 |
| Part Number | 005017 |
| Power Source | ac |
| Product Dimensions | 16 x 16 x 16 cm; 2.32 kg |
| Size | 2.5 |

## Images

![Everbuild Black Jack 904 Bitumen Roof Felt Adhesive | Bonding Roofing Felt to Metal, Wood and Concrete - Black - 2.5 Litre - Image 1](https://m.media-amazon.com/images/I/71cm8Ejr2xL.jpg)

## Questions & Answers

**Q: what IS THE COVERAGE FOR 2.5L?**
A: Depending on what you put it on wlth, it may be about three meters.About three meters

**Q: easy to use**
A: I managed ok. Its pretty sticky stuff so if you use a brush you need to be prepared to just chuck that away afterwards. I re-felted my summer house in fairly strong wind with no help and I was able to manage thanks to this sticking the felt down before I then used tacks to secure it in place. In a nutshell, its messy and sticky but definitely helps keep the felt in place and prevents the wind from getting under it.

**Q: how many square metres does it cover**
A: According to the tin it should take 0.6-0.8 litres to cover 1 square metre of roof . Seemed about right when I used it as it needs a thick coating .

**Q: I have a leak between a flat roof membrane and an outlet. Can't find a suitable diameter sleeve. Could I just slap a load of this stuff down there?**
A: I wouldn't say this is suitable. I use it to stick down shed roofing felt. In the past I have used an expanding waterproof foam to seal gaps, but be aware this can be messy!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, best to use on a cooler day or evening.
*by M***Y on 17 September 2025*

Purchased 1ltr and was more than enough for a 6ftx8ft shed. I read a lot of reviews before purchasing, most were saying how good it was whilst a few stated it was too runny, drips and others had issues with damaged/burst cans. Regarding it being too runny, I think it really should be used on a cooler day or evening and stored in a cool place beforehand, the can I received was the consistency of treacle and i was able to put the tarp on top within a few minutes rather than wait the 30 minutes or so as advertised (to allow it to get tacky). I only put it on yesterday evening but so far it's doing the job, stuck down firm, I'm hoping that by the time summer comes round it'll be well established and when hit by the sun it won't heat up and loosen or drip. I'll do an update then but for now it's doing as advertised and I'd happily recommend it.

### ⭐⭐⭐⭐ Buy
*by A***R on 7 June 2025*

Good adhesive , does the job.

### ⭐⭐⭐⭐⭐ Sticky’s
*by P***L on 3 November 2025*

Nice n sticky

## Frequently Bought Together

- Everbuild Black Jack 904 Bitumen Roof Felt Adhesive | Bonding Roofing Felt to Metal, Wood and Concrete - Black - 2.5 Litre
- Galvanised 13mm Roofing Felt Clout Nails - The Perfect DIY & Professional Solution for Securing Shed Roofs with 200 Grams (Approx 185pcs) in a Handy Plastic Case!

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-07*