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BORNIT® 5M Primer

bitumen | base coat | primer | quick-drying | roof | renovation
BORNIT
Short information
  • extremely fast-drying bitumen primer
  • high penetration capability into the substrate
  • adheres to substrates such as concrete, plaster and masonry etc.
  • indispensable for laying of roofing membranes and welded sheeting
Product
Colour
Content
5M Primer
black
10 ltr. / bucket
sufficient for:
Order-No.
EAN code
euro pallet
approx. 50 m²
6900004355
4 017228 00544 7
45 bucket
5M Primer
black
25 ltr. / bucket
sufficient for:
Order-No.
EAN code
euro pallet
approx. 125 m²
6900004356
4 017228 00589 8
18 bucket
Consumption
approx. 0.2 l/m² depending on absorbency and structure of the substrate
Storage note
  • product not sensitive to frost
  • in originally sealed containers storable for 12 months
  • Keep away from ignition sources!

Complementary products
CleaningFollow-up products
  • bitumen layers to be applied hot
  • Bitumen roofing and welding sheeting
Status technical data sheet
09 November 2020

Areas of application
BORNIT® 5M-Primer is indispensable for the pre-treatment of bitumen layers to be applied hot as well as for laying roofing membranes and welded sheeting. BORNIT® 5M-Primer adheres to concrete, masonry, plaster and almost all other substrates common in construction as well as to grease-free metal.
BORNIT® 5M-Primer is not suitable for application on expanded and extruded polystyrene.
Note: According to Circular 11/05 of the German Building Trade Association (Bau-BG), emulsion-based bitumen primers (e.g. BORNIT® Speedbit-Primer) are expressly recommended for work indoors!

Type and properties
BORNIT® 5M-Primer is an extremely fast-drying, brush-on and spray-on, solvent-containing bitumen-based primer.
BORNIT® 5M-Primer is used when short drying times are required to thus achieve faster work progress.

Advantages
  • extremely fast-drying
  • universally applicable, therefore a multitude of possible applications
  • good adhesion properties
  • economical and cost-cutting, due to fast work progress
  • high penetration capability into the substrate
  • low effort and equipment and material expenses

Surface
Der Untergrund muss trocken, sauber, frost- und fettfrei sein. Lose Bestandteile, schadhafte Beton- und Putzstellen sowie Risse und Löcher sind vorher auszubessern.

Processing
The substrate must be dry, clean, frost-free and free from grease. Loose particles, defective concrete and plaster as well as cracks and holes must be removed or repaired, resp., in advance.
BORNIT® 5M-Primer is applied by brushing, rolling or spraying it onto the substrate. Only perform subsequent work after complete and thorough drying! BORNIT® 5M-Primer is manufactured ready for use.
Do not apply indoors! For the indoor area (e.g. floor sealing with welded sheeting), we recommend the solvent-free bitumen primer BORNIT® Speedbit-Primer.

Consumption
approx. 0.2 l/m² (depending on absorbency and structure of the substrate, consumption may vary upwards or downwards, resp.).

Product data in brief
Product type
bitumen primer
Base
bitumen, white spirit
Solvent
white spirit, mixture of aromatics
Density at +20 °C
0.87 - 0.90 g/cm³
Consistency
spreadable
Colour(s)
black
Application
brush, wide brush, spraying equipment (airless)
Cleaning
BORNIT® Bitumen Cleaner, BORNIT® MultiClean Spray, BORNIT® MultiClean
Storage
product not sensitive to frost
Shelf life
in originally sealed containers storable for 12 months Keep away from ignition sources!
GISCODE
BBP30
VOC category
permissible according to VOC category h / Lb /: 750 g / l
Actual permissible VOC content
< 450 g/ l
Hazard class according to ADR
entzündbare Flüssigkeiten (Flam. Liq. 3)
Acc. to Industrial Safety Regulation (BetrSichV)
flammable
Flash point
approx. +28 °C

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

Storage
BORNIT® 5M-Primer must be stored cool and dry. The product is not sensitive to frost! In the originally sealed container storable for 12 months. Keep the material away from ignition sources.

Disposal note
Only recycle completely empty containers. Material residues can be disposed of according to AVV-ASN 080409* (adhesive and sealing compound residues containing organic solvents or other hazardous substances).

Note
The above information replaces all 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 any changes in the information contained in this datasheet anytime.

UFI EV00-70P1-X00A-FU2P

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