902 Bitumen & Flash Primer - 5L

Black Jack Bitumen Primer is a versatile, thin black primer that provides an excellent key for applying bitumen paints and roof coatings. This product is specially formulated for use on a variety of surfaces, including concrete, cementitious screeds and renders, bitumen felt, asphalt, mastic, iron, steel, and wood. It is also suitable as a primer before applying Black Jack Flashing Tape, making it ideal for both trade professionals and DIY enthusiasts.

This fast-drying primer enhances the adhesion of subsequent coatings, ensuring a reliable and long-lasting finish. Its quick-drying properties expand its usability in various weather conditions, providing a reliable solution for all bituminous surface applications.

Specifications

Type: Bitumen primer
Volume: 5L
Flashpoint: 40°C
Application Temperature: 5°C to 30°C
Film Thickness Per Coat @ 11m²/L: Wet – 0.1mm, Dry – 0.05mm
Chemical Base: White spirit
Shelf Life: 24 months
Storage Conditions: Store in original container in cool dry conditions between 5°C - 30°C
Density: 0.9 g/cm³ at 20°C
Chemical Resistance: Resistant to most salt solutions, dilute acids and alkalis, water and alcohol
Service Temperature: -20°C to +30°C
Drying Time: 3 - 6 hours depending on conditions
Yield: 4-6m² per litre depending on substrate

Key Features

• Fast-drying for quick application
• Suitable for a wide range of surfaces
• Excellent adhesion for bituminous coatings
• Resistant to most salt solutions and dilute acids
• Works well with Black Jack Flashing Tape
• Ideal for both professional and DIY use