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Everbuild Black Jack 902 Bitumen & Flashing Primer – 5 Litre

Home Shop Roofing Accessories Bitumen Primer Everbuild Black Jack 902 Bitumen & Flashing Primer – 5 Litre
Product SKU: 90205
£26.99incl VAT.
£22.49excl VAT.
In Stock

The Everbuild Black Jack 902 Bitumen & Flashing Primer is a unique, high-performance product that primes the surface, providing a key for the subsequent application of bitumen paints, roof coatings, or flashing.

  • Fast-drying formula that’s solvent-based
  • Suitable for use with all bituminous surface coatings
  • Provides a key for flashing tape and bitumen
  • Only suitable for exterior use
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Total Price
£26.99 Incl VAT
£22.49 Excl VAT

Uses

The Black Jack 902 Bitumen & Flashing Primer by Everbuild is a high-performance, thin black primer that provides the key to the surface, enabling subsequent application of bitumen paints, flashing or roofing coatings. It's an excellent and must-have product for roofer, with its high-quality composite aiding them in providing keys for most of their applications. Applications this product is typically applied in include;

  • Concrete floors and roofs, cementitious renders and screeds
  • Bitumen felt, mastic, asphalt and wood
  • Weathered corrugated iron and steel

Preparation

Preparing the surface is vital to achieve optimal adhesive results. Start by taking a wire brush to the surface and swiping away contaminants that can interfere with this product. Surfaces must be checked to ensure they're sound and stable and then cleaned from all impurities. Metal surfaces must have their rust removed; if needed, a rust-inhibitive product must be used to treat it. Any paint peeling should be removed, as should tar-based systems. If applying this directly to galvanised surfaces, roughen it with a wire brush or use a proprietary etch primer.

Application

  1. This product is ready to use; do not thin it, as it'll cause performance issues.
  2. Apply directly to the surface using either a brush or spray
  3. When applying by brush, ensure it's well-scrubbed in and that you apply a thin, even coverage
  4. Avoid any Ponding/Pooling when using it
  5. If you're using it to fibre-cement or rag felt, apply a generous amount to saturate it into the surface.

Limitations and Notes

  • This product should not be used where subsequent solvent contact is likely
  • Avoid inhaling the vapours in confined spaces
  • Ensure you allow a sufficient amount of drying time before overcoating

Additional information

Product Type

Roof Paint

Colour

Black

Density

0.9 g / cm3 at 20°C

Chemical Resistance

Resistant to: most salt solutions, dilute acids and alkalis, water and alcohol. Not resistant to: oils, solvents and some detergent solutions.

Service Temperature

-20°C to +30°C

Yield

4-6m² per litre depending on porosity of subsrate
11m² per litre on non-porous surfaces

Ambient Air Temperature

5°C to 50°C. Surfaces must be free from ice and water.

Drying time

3 – 6 hours depending on drying conditions

Flashpoint

40°C

Application Temperature

5°C to 30°C. Surfaces must be free from ice and water

Film Thickness Per Coat @ 11m²/L

Wet – 0.1mm
Dry – 0.05mm

Size

Technical Data Sheet

Safety Data Sheet

Product Information

Product Type

Roof Paint

Colour

Black

Density

0.9 g / cm3 at 20°C

Chemical Resistance

Resistant to: most salt solutions, dilute acids and alkalis, water and alcohol. Not resistant to: oils, solvents and some detergent solutions.

Service Temperature

-20°C to +30°C

Yield

4-6m² per litre depending on porosity of subsrate
11m² per litre on non-porous surfaces

Ambient Air Temperature

5°C to 50°C. Surfaces must be free from ice and water.

Drying time

3 – 6 hours depending on drying conditions

Flashpoint

40°C

Application Temperature

5°C to 30°C. Surfaces must be free from ice and water

Film Thickness Per Coat @ 11m²/L

Wet – 0.1mm
Dry – 0.05mm

Size

Technical Data Sheet

Safety Data Sheet

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