lustrous carbon”(foundry grade)is a potent carbonaceous green sand additive, the combination of low ash, high volatile andlustrous carboncontain coupled with the key element grading size, ensures

LUSTROUS CARBON”  (FOUNDRY GRADE)  is a potent carbonaceous Green Sand Additive, the combination of low ash, high volatile and  LUSTROUS CARBON   contain coupled with the key element grading size, ensures that produced casting are free from metal penetration and surface related problems