Carboline Bitumastic 50 Coal Tar Coating flame stop ensuring sound

ensuring sound

making it accessible and easy for nearly anyone to handle from start to finish

produced in the USA

blending a liquid silicate with zinc powder

inorganic zinc silicate primer engineered as a weldable pre-construction shop primer for steel fabrication

Carboline Bitumastic 50 Coal Tar Coating flame stop ensuring soundBitumastic 50 is an ultra high build, single component coal tar mastic manufactured by Carboline. Its designed for heavy duty corrosion protection of steel and concrete substrates in aggressive environments and for below grade damp proofing, providing excellent resistance to moisture, soil, and chemical exposure. This coating is black in color and has a solids content of 68% 2% by volume and can be applied in one or two coats with a dry film thickness