Solvent Based Bitumen Primer

  • Multi-purpose – economicaL
  • Contains no toxic or hazardous substances

CHEMCOAT SB is a quick drying solvent based low viscosity bitumen primer. It is used as a primer coat on masonry and concrete substrates to improve the adhesion of bitumen based membranes and coatings. CHEMCOAT SB is low in viscosity, which allows it to penetrate into the concrete pores and improve the adhesion between the membrane and the concrete surface. In addition to that, the prime also acts as a binder for the dust particles which get accumulated on the concrete surface even after cleaning.

Technical Specification

Properties Test Standards Value
Density, g/m3 ASTM D 1475 0.85-0.88
Solids Content, % ASTM D 1644 40 ± 2
2021 Chemcoat SB