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EVERBUILD BLACK JACK 905 ALL WEATHER ROOF COATING, Fibre-Reinforced Bitumen Compound Solvent-Based, Exterior, Black

EVERBUILD BLACK JACK 905 ALL WEATHER ROOF COATING, Fibre-Reinforced Bitumen Compound Solvent-Based, Exterior, Black

Adhesives & Sealants
EVERBUILD

Everbuild is a well-established brand under the Sika group, specializing in high-performance sealants, adhesives, fillers, and building chemicals. Known for its reliable and durable products, Everbuild caters to both professional tradespeople and DIY enthusiasts. The product range includes silicone sealants, acrylic fillers, foam sealants, and various specialty construction chemicals designed to meet the demands of modern construction and renovation projects across the UK and beyond.

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General Specifications
Packaging 5 L
Usage All-Weather Roof Coating For Various Roof Types And As Vapor Barrier
Usage Area Exterior
Color Black
Chemical Base N/A
Storage Conditions +5 °C to +25 °C - Store in original container in cool, dry conditions. Flammable solvent - keep away from ignition sources.
Density 1.0 g/cm³at +20 °C
Service Temperature -10 >< +85
Application Time 15 - 30 min.
Curing Time 24 hours
Application Thickness 0.9 mm
Application Method Brush
UV Resistant No
Moisture Resistant Yes
Mold Resistant No
Paintable No
Sealant Yes
Flexible No

Solvent based, full-bodied bitumen compound with added fibres for reinforcement

EVERBUILD BLACK JACK 905 ALL WEATHER ROOF COATING is a solvent based, full-bodied, black, brushable bitumen compound with added fibres for reinforcement. It is an effective general purpose roof coating that is resistant to wash off by rain almost immediately, and is therefore ideally suited for winter use. The product is specifically designed for general waterproofing in all roofing applications, guttering (non plastic) and structural steelwork. Dries to a tough black coating.

  • Fast drying.
  • Fibre reinforced.
  • Weatherproof.
  • Unaffected by water immediately after application - can be applied when rain is imminent.
  • Can also be used to bond felt.
  • Brush applied.
Usage
EVERBUILD BLACK JACK 905 ALL WEATHER ROOF COATING may be applied by brush to waterproof and re-seal many different types of roof coverings, including: 1.  Asphalt roofs. 2.  Built-up felt roofs. 3.  Concrete roof decks. 4.  Asbestos-Cement sheeting. 5.  Metal sheeting, including iron, steel, zinc and lead. 6.  Slates, tiles. EVERBUILD BLACK JACK 905 ALL WEATHER ROOF COATING may be used in conjunction with a rot-proof hessian reinforcement scrim or bitumen coated glass fibre scrim such as a glass membrane. EVERBUILD BLACK JACK 905 ALL WEATHER ROOF COATING may also be used as a vapour barrier on walls and roofs.  
Advantages
  • Fast drying.
  • Fibre reinforced.
  • Weatherproof.
  • Unaffected by water immediately after application - can be applied when rain is imminent.
  • Can also be used to bond felt.
  • Brush applied.
Type Of Solvent White spirit Flashpoint ca. +40 °C Application Temperature +5 °C to +30 °C. Surfaces must be free from ice and water Heat Flow ResistanceThe cured film will not sag or flow under normal conditions
Packaging

5 L & 25 L tins
Colour

Black
Technical Information
Service Temperature

-10 °C to +85 °C

Chemical Resistance

Resistant to: most salt solutions, dilute acids and alkalis, water.

Not resistant to: oils, solvents and some detergent solutions/glass cleaning solutions.

Reaction to Fire

Wet product is flammable, dry film will burn
Application Information
Drying time

24 hours depending on drying conditions. Allow 24 hours between coats.