Bondcoats are usually applied hot by a road tank sprayer.


Depending on the application Bituchem produce a range of emulsions suitable for bond coating, each having different properties for different purposes:



  • A range of polymer modified bituminous emulsions
  • Available in grades 50, 60 and 65

PolyBond Duo

  • Our innovative 2in1 polymer modified bituminous emulsion
  • Both highway layer and the vertical joints can be sprayed at the same time
  • NO need for a manual application; mitigating the risk of injury in a live traffic environment

“PolyBond Duo is a fantastic multi-use product…Such a high quality product; we use it on vertical joints and surface course it seals magnificantly…

From a H&S it eliminates loan worker; mans in the tanker and not out there exposed to traffic and eliminates all risk of hot burns from the old traditional hot boiler…it really is a fantastic product for us and it helps us immensly on site”.

Jeff Glasspoole, Operations Manager – Aggregate Industries Contracting

BituTack Road Emulsion

Traditional cationic emulsions:

BituTack 40

A conventional tack coat (formerly referred to as K1-40).

  • Quick break
  • Manually applied
  • CE marked

BituTack 70

A higher grade emulsion for traditional “tar spray and chip” projects.

  • Only available in the summer months
  • Quick break
  • CE marked


Our cationic emulsions are also available in grades 55 and 60.

All of our polymer modified and cationic emulsions are available in

BULK, IBCs, 200 litre Drums or 25kg Containers

Knowledge Hub

Learn more about Asphalt Bonding and Highway Bondcoats from BituChem at our dedicated Knowledge Hub!

Data Sheets and Material Safety Data Sheets are available upon request

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