Fincast Foundry Flux Co offers Protective Covering Flux for Preventing Heavy Melting Loss. Fincast Foundry Fluxes Co also manufactures various types of fluxes, resins, minerals and carbon additives etc for foundry operation like melting, moulding, feeding and fettling to enable foundries to produce consistent quality casting. The Company has state of the art manufacturing facility and produce more than 65 innovative products to serve different types of foundries with consistent in-house modern R and D Division. The Protective Covering Flux for Preventing Heavy Melting Loss finds an application in copper based foundries. The Protective Covering Flux for Preventing Heavy Melting removes gases and impurities thereby giving uniform colour.