Everbuild Black Jack Flashing Tape

The Everbuild Black Jack® Flashing Tape in 300mm x 10m format delivers maximum coverage for major waterproofing projects and extensive flashing installations. This substantial width is designed for large roof areas, wide valleys, and commercial applications where broad protection is paramount. The 300mm width dramatically improves efficiency on sizeable jobs, allowing tradespeople to cover large surfaces quickly whilst maintaining consistent waterproof integrity. Its heavy-duty aluminium foil construction combined with professional-grade bitumen rubber adhesive provides exceptional durability and weather resistance for demanding environments. Features and Benefits: • 300mm width ideal for major waterproofing and large-scale projects • Heavy-duty aluminium foil with powerful bitumen rubber adhesive • Self-adhesive application - no heat or specialist equipment needed • 10 metre roll covers substantial areas efficiently • Instant waterproof seal upon hand application • Perfect for wide roof valleys, commercial applications, and extensive repairs Specifications: Width (mm): 300 Length (m): 10