---
product_id: 53836791
title: "Sika Black Jack 904 Roof Felt Adhesive, High Strength, Black, 25 Litre"
brand: "sika"
price: "R19168"
currency: ZAR
in_stock: true
category: "Sika"
url: https://www.desertcart.co.za/products/53836791-sika-black-jack-904-roof-felt-adhesive-high-strength-black
store_origin: ZA
region: South Africa
---

# Superior bond strength Flexible temperature resilience Multi-surface versatility Sika Black Jack 904 Roof Felt Adhesive, High Strength, Black, 25 Litre

**Brand:** sika
**Price:** R19168
**Availability:** ✅ In Stock

## Summary

> 🏆 Stick with the best: Sika Black Jack 904, where strength meets flexibility!

## Quick Answers

- **What is this?** Sika Black Jack 904 Roof Felt Adhesive, High Strength, Black, 25 Litre by sika
- **How much does it cost?** R19168 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/53836791-sika-black-jack-904-roof-felt-adhesive-high-strength-black)

## Best For

- sika enthusiasts

## Why This Product

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

## Key Features

- • **Generous Coverage:** 25 litres covers approximately 18m²—perfect for large projects or multiple repairs.
- • **All-Terrain Adhesive:** Seamlessly bonds concrete, asphalt, wood, and roofing felt for versatile project needs.
- • **Unmatched Bond Power:** Ensures your roofing felt stays firmly in place on metal, concrete, timber, and more.
- • **Weather-Ready Flexibility:** Adapts to temperature changes with a strong yet flexible film that won’t crack or peel.
- • **Chemical & Water Resistant:** Resistant to dilute acids, alkalis, water, alcohol, and salt solutions for lasting durability.

## Overview

Sika Black Jack 904 is a high-strength, bitumen-based roof felt adhesive designed for professional-grade bonding across multiple surfaces including metal, concrete, timber, and asphalt. Its flexible, solvent-based formula resists water, chemicals, and temperature fluctuations, delivering durable, long-lasting adhesion. Available in a 25-litre size, it covers up to 18m², making it ideal for large roofing projects or extensive repairs.

## Description

Shop Sika Black Jack 904 Roof Felt Adhesive, High Strength, Black, 25 Litre | Bitumen-Based Adhesive Used To Bond Roof Felt. Free delivery on eligible orders of £20 or more.

## Features

- Flammable liquid and vapour.
- May be fatal if swallowed and enters airways.
- May cause drowsiness or dizziness.
- Repeated exposure may cause skin dryness or cracking.
- Toxic to aquatic life with long lasting effects.
- SUPERIOR BOND STRENGTH – Used to bond felt to metal, concrete, timber and more.
- VERSATILE – This multi-functional roofing felt adhesive is suitable for bonding to concrete, asphalt, metal, wood, and roofing felt.
- HIGH STRENGTH – Suitable for sealing roofing felt laps and bonding chippings to the final layer of felt.
- FLEXIBLE – Provides a strong but flexible film which hardens and softens with changing temperatures.
- RESISTANT – This solvent based adhesive is resistant to dilute acids and alkalis, water, alcohol, and most salt solutions.
- COVERAGE – 25 litres of felt adhesive will cover approximately 18m².
- RANGE OF SIZES – Available in 1-litre, 2.5-litre, 5-litre and 25-litre tins.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0012L8GQ6 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,301 in DIY & Tools ( See Top 100 in DIY & Tools ) 4 in Waterproofers |
| Colour | Everbuild Black Jack 904 Roof Felt Adhesive – High Strength – Black – 25 Litre |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,988) |
| Date First Available | 18 Jun. 2013 |
| 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. |
| Guaranteed software updates until | unknown |
| Item Package Quantity | 1 |
| Item Weight | 24 kg |
| Item model number | 90425 |
| Manufacturer | Sika Everbuild |
| Part Number | 90425 |
| Product Dimensions | 30 x 30 x 46 cm; 23.98 kg |
| Size | 25L |

## Images

![Sika Black Jack 904 Roof Felt Adhesive, High Strength, Black, 25 Litre - Image 1](https://m.media-amazon.com/images/I/61aYY+LJHLL.jpg)

## Available Options

This product comes in different **Size Name** options.

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**Shop now:** [https://www.desertcart.co.za/products/53836791-sika-black-jack-904-roof-felt-adhesive-high-strength-black](https://www.desertcart.co.za/products/53836791-sika-black-jack-904-roof-felt-adhesive-high-strength-black)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-05*