Bitumastic 50 – Coal Tar Mastic Coating

Bitumastic 50 – Coal Tar

Ultra-high build, single-component coal tar mastic for protecting steel and concrete substrates subject to aggressive conditions and for below grade damp proofing requirements.


  • Application up to 30 dry mils (750 microns) in a single coat
  • Self-priming, single-coat capabilities
  • Excellent corrosion resistance
  • Complies with MIL-C-18480-B and Bureau of Reclamation CA50 specifications

Sold in one gallon cans

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Click here to view the Material Safety Data Sheet (MSDS).

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