Advantages: ① perlite Cleaner agent because the low thermal conductivity, good insulation can reduce the cooling of molten is an excellent insulating cover agent. (2) and perlite Cleaner agent low cost and not burst splash safe, reliable, and easy to use. 3 perlite Cleaner agent penetration, does not affect the mechanical properties of its chemical composition and casting of molten metal pollution-free. No smoke, dust and harmful gas pollution, cleaning up the environment, civilized production.





