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BORNIT® Concrete Primer

primer | adhesion promoter | concrete joints | joint flanks
BORNIT
Short information
  • 2-component adhesion promoter
  • epoxy resin based
  • can be used on concrete joints or porous and absorbent substrates
Product
Colour
Content
Concrete Primer
transparent
1 ltr. / can
sufficient for:
Order-No.
EAN code
box
approx. 50.0 - 100 linear meter of joint
6800000505
4 017228 00014 5
10 can
Consumption
approx. 0.01 - 0.02 ltr. / linear metre
Storage note
  • below 25°C, product not sensitive to frost
  • in originally sealed container storable for 12 months

Status technical data sheet
03 December 2020

Areas of application
For priming of porous, absorbent surfaces like concrete, masonry, wood (without varnish or topcoat), especially in the floor area.

Type and properties
BORNIT® Concrete Primer is a two-component adhesion promoter for polysulphide sealants preferably used in the floor area. For priming the fusion faces prior to using BORNIT® Cold Sealing Compound and BORNIT® Cold Joint Sealant.

Advantages
  • easy to mix
  • short flash-off time
  • less equipment and labor required for processing

Surface
The substrate must be dry, free from dust and grease as well as loose particles.

Processing
The components A + B are mixed and the concrete primer evenly applied with a brush. After a flash-off time of 30 minutes to 2 hours (depending on the temperature), the sealant can be applied. The concrete primer must not be completely dry. If more than 24 hours should have passed, the old primer layer must be roughened and new concrete primer applied. It must be observed that no moisture film has formed on the primer surface due to undercutting of the dew point.

Consumption
approx. 0.01 - 0.02 ltr. / linear metre depending on the joint dimension

Product data in brief
Base
epoxy resin
Density at +20 °C
Komp. A: ca. 1 g/cm³ / Komp. B: ca. 0,9 g/cm³
Consistency
thin liquid
Colour(s)
colourless, slightly yellowish
Application
brush, can be painted
Processing time
2-3 hours
Thorough hardening time
30 minutes to 2 hours, depending on the temperature
Storage
below 25°C, product not sensitive to frost
Shelf life
in originally sealed container storable for 12 months
GISCODE
RE2
RE2
VOC category
Component A: VOC category A, subcategory h
Component B: VOC category A, subcategory h
Actual permissible VOC content
Component A: 530 g/ l (component A+B)
Component B: < 680 g/l
Hazard class according to ADR
entzündbare Flüssigkeiten (Flam. Liq. 2)
Flash point
11,5 ± 5% °C

mixing ratio
component A to component B = 4:1 parts by weight

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

Storage
The product can be stored for 12 months in originally sealed container at storage temperatures below 25°C.

Disposal note
Only recycle completely empty containers. Material residues of component A + B 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.
BORNIT<sup class=® Concrete Primer, application image">

BORNIT-Werk Aschenborn GmbH
Reichenbacher Straße 117
08056 Zwickau / Germany

2015

6800000505/2015

DIN EN 14188-4:2009
Resin-based primer for cold workable
joint sealants, type PRC-m

HomogeneityPassed
Density0.955 g/cm³ ± 5 %
Viscosity40 mm²/s ± 15 %
Alkali resistanceAlkali-resistant
Evaporation behaviour of the volatile componentsAfter 60 min: 71 % by mass ± 5 % After 90 min: 73 % by mass ± 5 %
Solids content46 % by mass +5 % / -2 %
Flashpoint11.5 °C ± 5 %

UFI QW10-90XT-M008-DX2F
UFI A020-T0N6-W00S-18NH

Safety Data Sheet Poison Information Centre , 24h: +49-361-730730

ERFURT - Poison Control Centre Erfurt, Joint Poison Information Centre of the federal States of Mecklenburg-Western Pomerania, Saxony, Saxony-Anhalt and Thuringia; ggiz@ggiz-erfurt.de; www.ggiz-erfurt.de

-     What: name of the substance or product as precisely as possible, etc.
-     How much: as exact a quantity as possible
-     Who: Age, weight, sex and condition of the person(s) concerned.
-     When: Time of the event
-     Where: Place of occurrence
-     How: ingestion, inhalation, skin contact, etc.
-     Why: accidentally or intentionally

recommended, personal protective equipment: