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Carbomastic 15


Aluminium-pigmented, low-stress, high solids mastic with a proven field history. Carbomastic 15 was the pioneer mastic coating in a number of industrial markets and today still provides unmatched levels of barrier protection and corrosion resistance over existing finishes and rusted or ISO 8501 St2 or St3 cleaned steel.


File Name Language Download
Carbomastic 15 PDS English

File Name Language Download
Carbomastic 15 MSDS - Part A English

Carbomastic 15 MSDS - Part B English

Features & Benefits

  • Excellent performance over minimal surface preparation of steel substrates
  • Suitable as a topcoat for most lightly adhered existing coatings
  • Excellent choice for field touch-up of zinc rich primers and galvanized steel
  • Unique formulation with aluminium flakes provides exceptional barrier protection
  • Suitable for use under insulation on hot surfaces operating up to 150°C
  • VOC compliant to current AIM regulations