Product Description

EVERBUILD® BLACK JACK® 904 Bitumen Roof Felt Adhesive is a cold-applied, black, oxidised bitumen-based adhesive designed for bonding roofing felt to a wide variety of surfaces, including concrete, asphalt, metal, wood, and existing felt. It offers excellent adhesion and flexibility, forming a durable film that adapts to temperature changes.
Also suitable as a cold gritting solution, this multi-purpose adhesive provides long-lasting resistance to water and a range of chemicals, making it ideal for roofing applications where strength, flexibility, and reliability are essential.

Key Features:

• Cold-Applied: No heating required—easy and safe to use
• High Bond Strength: Strong adhesion to felt, metal, concrete, timber, and more
• Flexible Finish: Forms a tough, flexible film that expands and contracts with temperature
• Gritting Compatible: Suitable for bonding chippings to the final felt layer
• Chemical & Water Resistance: Resists most salt solutions, dilute acids/alkalis, water, and alcohol
• Versatile Use: Bonds roofing felts and seals felt laps

Ideal For:

• Bonding all types of roofing felt to wood, metal, concrete, or existing felt
• Sealing overlaps between roofing felt layers
• Applying chippings to top layers as a gritted finish