BORNIT® Hot Compound Primer

primer | road construction | adhesion promoter | hot sealing compounds | joint tapes
short information
  • quick drying
  • solvent based
  • polymer-containing primer
  • for substrate treatment in road and bridge construction
  • can be brushed or sprayed-on
Hot Compound Primer
10 ltr. / canister
sufficient for:
EAN code
one way pallet
approx. 50 m²
4 017228 00700 7
30 canister
Hot Compound Primer
30 ltr. / canister
sufficient for:
EAN code
one way pallet
approx. 150 m²
4 017228 00701 4
12 canister
depending on roughness and absorbency of the substrate approx. 0.2 l/m²
storage note
  • protect from direct solar irradiation and heat exposure
  • keep away from sources of ignition
  • in originally sealed containers storable for 24 months

status technical data sheet
11 April 2024

areas of application
In order to guarantee and improve adhesion of BORNIT® Hot Sealing TL, BORNIT® Hot Sealing N1, BORNIT® Hot Sealing Rail, BORNIT® Hot Sealing PS and BORNIT® Joint Tape. The primer is used for priming the fusion faces and is indispensable for optimal adhesion of the sealing compound.
BORNIT® Hot Compound Primer is also used as a primer for BORNIT® BORNIthene Plus.

type and properties
BORNIT® Hot Compound Primer is a quick-drying, dissolved, polymer-containing primer. It is cold workable, spreadable and sprayable.
Quality according to ZTV Fug-StB 15 and tested according to TL Fug-StB 15 as well as Swiss Standard (SNV).

  • easiest handling, since manufactured ready for use
  • universally applicable, therefore numerous uses
  • good adhesion properties
  • quick-drying and solvent-containing
  • economical and cost-cutting, due to low equipment and material costs and effort

The substrate must be clean, dry and grease-free.

The hot compound primer must be applied at normal temperatures using brush-on or spray-on methods. The processing temperature (ambient and substrate temperatures) should not be below +5 °C and not above +35 °C.

depending on roughness and absorbency of the substrate approx. 0.2 l/m²

product data in brief
product type
adhesive polymer primer
density at +20 °C
approx. 0.85 g/cm³
spreadable, sprayable
film-forming components
approx. 40 %
small or large brushes, spraying equipment (airless)
processing temperature (ambient and substrate)
not below +5 °C and not above +35 °C
thorough hardening time
<30 minutes
BORNIT® MultiClean Spray, BORNIT® MultiClean, BORNIT® Bitumen Cleaner
protect from direct solar irradiation and heat exposure keep away from sources of ignition
shelf life
in originally sealed containers storable for 24 months
VOC category
actual permissible VOC content
< 750 g/l
hazard class according to ADR
entzündbare Flüssigkeiten (Flam. Liq. 2)
Acc. to Industrial Safety Regulation (BetrSichV)
highly flammable
boiling start and Boiling range
+60 - +110 °C
flash point
-7,0 °C
health and fire protection, occupational safety
To ensure safe handling of the product, the physical, safety, toxicological and ecological information provided online, the information in the current safety data sheet and the additional information on the label must be read and followed before purchasing or using the product! The applicable regulations, ordinances and laws must be complied with.

In case of doubt, please contact the BORNIT® application technology department or the BORNIT® service hotline on +49 375 2795 123.

In tightly sealed original containers storable for 24 months. Protect from direct solar irradiation and heat exposure.

disposal note
Only recycle completely empty containers. Material residues can be disposed of according to AVV-ASN: 080111 (paint and varnish residues containing organic solvents or other hazardous substances).

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.


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

UN 1866

Hazard pictograms

signal word

Hazard-determining components for labelling
Toluol, n-Hexan, Kohlenwasserstoffe, C6-C7, n-Alkane, Isoalkane, Cyclene, < 5% n-Hexan

H225: Highly flammable liquid and vapour.
H304: May be fatal if swallowed and enters airways.
H315: Causes skin irritation.
H336: May cause drowsiness or dizziness.
H361fd: Suspected of damaging fertility. Suspected of damaging the unborn child.
H373: May cause damage to organs ( state all organs affected, if known) through prolonged or repeated exposure (state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard).
H411: Toxic to aquatic life with long lasting effects.

P102: Keep out of reach of children.
P260: Do not breathe dust/fume/gas/mist/vapours/spray.
P280: Wear protective gloves/protective clothing/eye protection/face protection/hearing protection.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor.
P331: Do NOT induce vomiting.
P403 + P235: Store in a well-ventilated place. Keep cool.

recommended, personal protective equipment: