Roof Rehabilitation


BORNIT® Bitumen Primer Spray

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quick facts

BORNIT® Bitumen Primer Spray
Spray-on, bituminous primer containing solvent, spray can with user-friendly 360° tilting valve, for easy priming of small surfaces without any other tools. The product penetrates well into the substrate, acts like a dust magnet and dries faster than brushed-on bituminous primers. Active agent tested in  compliance with AIB. Not suited for processing in the interior!

Color: black

4 017228 003474 6900002553 600 ml
spray can
12 cans/carton
Can contentenough for approx. 3 m² depending onsubstrate, layerthickness and type of use.
declaration of performance
LEISTUNGSERKLÄRUNG - gemäß Anhang III der Verordnung (EU) Nr. 305/2011
bitugrund fix 600ml 150px

detailed information

Areas of application
BORNIT® Bitumen Primer Spray is used for the pretreatment of substrates and thereby to improve the adhesion of various bitumen building materials as follows:
• Substrate priming for weldable bitumen sheeting
• Priming for solvent-containing bitumen coating (BORNIT® Bitumen Coating, Bitumen Adhesive, Bitumen Mastic, Corrosion Preventer, etc.)
• Providing adhesion for road repair materials (BORNIT® Coldmix Asphalt (bag), Coldmix Asphalt (bucket) and Reactive Asphalt)
• Improvement of adhesion on asphalt surfaces prior to installing BORNIT® Crack Tape
• Improvement of adhesion for bitumen profiles and tapes (BORNIT® Triangle Tape, Trapezium Tape, Alu- Tape)

BORNIT® Bitumen Primer Spray adheres to most substrates common in construction (e.g. concrete, masonry, plaster, metal, wood, asphalt, etc.).
BORNIT® Bitumen Primer Spray is not suitable for application on expanded and extruded polystyrene as well as any substrates, which are not resistant to solvent!

Type and properties
BORNIT® Bitumen Primer Spray is a sprayable, solvent-containing bitumen primer.
Using the special spraying can with the user-friendly 360° tilting valve, small surfaces can be effortlessly primed without using any further tools.
The product penetrates well into the substrate, binds dust and dries faster than spreadable bitumen primers. Active agent tested according to AIB. BORNIT® Bitumen Primer Spray has also been tested according to EN 15322 (blended and fluxed bituminous binding agent Fm2B6).

Product advantages
• Easiest handling without brush or roller
• Thus, no tool cleaning required
• Immediately ready for use
• Economical consumption
• Universally suitable for small surfaces
• Good adhesive qualities and fast drying
• High penetrating capability and wetting of the substrate

The substrate must be dry, clean and grease-free. Loose particles must be removed prior to application of the primer.

Store the product at room temperature prior to processing and shake the can thoroughly for approx. 1 minute prior to use. Tilting the spraying valve, BORNIT® Bitumen Primer Spray is uniformly sprayed onto the substrate at a distance of approx. 25 cm. Only spray in the downward direction! Holding the valve in the upward direction, only propellant escapes! This can result in the can not being completely emptied. Only perform subsequent work after thorough drying of the primer!

The can contents is sufficient for approx. 3 m², depending on substrate, layer thickness and application.

Product data in brief
Type Bitumen primer, solvent-containing
Base Bitumen
Solvent White spirit
Colour Black
Density at +20 °C 0.74 g/cm³
Consistency Sprayable
Application Spraying can (sprays only in downward direction!)
Processing temperature (ambient and substrate) Min. +5 °C and max. +35 °C
Storage Cool and dry, product not sensitive to frost.
Shelf life In originally sealed containers 12 months. Keep away from ignition sources!
GISBAU product code BBP 30
VOC content <560 g/l

BORNIT® Bitumen Primer Spray can be stored for 12 months. The product is not sensitive to frost! Protect from direct solar irradiation and keep away from ignition sources.

Health and fire protection, occupational safety
For information on handling, safety and ecology, please refer to the current safety datasheet.

Forms of delivery
600 ml    spraying can ..…..    12 cans per box …...……….    70 boxes per pallet

Note on disposal
Only recycle completely empty containers. Material residues can be disposed of according to AVV-ASN: 160504* (hazardous substances containing gases in pressurised containers (including halons)) and uncleaned packaging according to AVV-ASN: 150110* (packaging containing residues of hazardous substances or contaminated by hazardous substances).

CE marking

BORNIT-Werk Aschenborn GmbH
Reichenbacher Straße 117
D-08056 Zwickau
EN 15322:2013
Blended and fluxed bituminous
binding agent / type: Fm2B6
Viscosity Class 2
Solubility Class 2
Flashpoint Class 3
Adhesivity Class 0
Setting behaviour / distillation Class 6
Consistency at medium processing temperatures (penetration) Class 2
Consistency at increased processing temperatures (SP) Class 2
Durability of consistency at medium processing temperatures (penetration) Class 0
Durability of consistency at increased processing temperatures (SP)

Class 0

This datasheet replaces any previous technical information about the product. Thus, this information is no longer valid. The details have been compiled according to the latest state of application technology. Please observe, however, that, depending on the state of the construction object, deviations from the method of application suggested in the datasheet may be required. Unless agreed otherwise in individual contracts, any information contained in the datasheet shall be non-binding and thus does not represent an agreed product constitution. We reserve the right to changes in the information contained in this datasheet anytime.


Note technical rules!

Protect from direct sunlight or high temperature


Necessary information – particularly for the use and the use of our products – please refer our brochures. We are at your personal disposal.