http: / / youtu.be/ 3_ dmmkxUQuY http: / / youtu.be/ BMBb5CekFLo http: / / youtu.be/ eCO3 q4AlgUk
General purpose castable whose resistance to environment containing mild sulfuric acid and various mild acid salts. Its applications for stacks, seal pots, gas scrubbers and other acidic environment....