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Sika  |  SKU: 852666

Sika® Black Jack® 906 Bitumen Roofing Emulsion – Flexible Waterproof Roof Coating – 5L

Regular price £60.53
Tax included Shipping calculated at checkout.

Colour: Black
Size

Delivery & Returns

Place your order before 3pm for next working day dispatch (subject to stock availability). Delivery times are estimates and may vary depending on the product, supplier and delivery location.

Returns: Eligible consumer orders may be cancelled within 14 days of receiving the goods. Return conditions and exclusions apply. Please see our full Delivery & Returns Policy for details.

Please note: Additional delivery charges may apply for Northern Ireland, Isle of Wight, Isle of Man, Isles of Scilly, Scottish Highlands & Islands, and Channel Islands. We'll contact you if any additional charges apply, or you can call us on 0800 111 4898 before placing your order.

Description

Sika Black Jack 906 Bitumen Roofing Emulsion – bitumen emulsion for general roof waterproofing

Sika® Black Jack®-906 Bitumen Roofing Emulsion is a stable bitumen/water emulsion of medium brushing consistency which dries to a black, flexible coating. It is designed for general waterproofing of roofs and provides protection against corrosion of pipes and structural steelwork. The product is brown when applied and dries black.

Key benefits

  • May be applied to damp (but not wet) surfaces
  • Non-flammable water/bitumen emulsion
  • Water clean-up
  • Dries to a black, flexible coating

Typical applications

  • General waterproofing of roofs – concrete, fibre/cement, roofing felt, mastic asphalt, corrugated iron, slates, tiles, lead, copper and zinc
  • Metal protection – helps protect pipes, structural steelwork and other metallic equipment against corrosion
  • Insulation – provides a vapour barrier for cold storage rooms and similar installations

Technical information

Property Value
Chemical base Water-based bitumen
Colour Dries black
Density ca. 1 g/cm³ at +20 °C
Service temperature -10 °C to +85 °C
Chemical resistance Resistant to most salt solutions, dilute acids and alkali, and water. Not resistant to oils, solvents and some detergent solutions
Yield Approx. 1.25 m² per litre per coat, depending on substrate porosity. Two coats give a dried film of approx. 0.9 mm
Application Stir well. Apply by brush in a minimum of two coats at 0.75 L/m², at right angles to each other
Drying time Allow 24 hours between coats
Application temperature +5 °C to +50 °C (air and substrate); surfaces must be free from ice
Shelf life 24 months from date of manufacture in unopened and undamaged containers
Storage Store between +5 °C and +25 °C. Protect from frost

Available sizes and packs

Colour Size Sold as Code
Black 5L Each 852666

Health and safety

Signal word: Warning (H315, H317, H319). Read the Safety Data Sheet before use.

Download the Sika Black Jack 906 Bitumen Roofing Emulsion technical data sheet (PDF)

Delivery: 4–6 days. Free delivery on orders over £75.

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