Various water based and solvent based grades are available. They are high refractory, high heat resistant coatings; and are suitable for all types of light to heavy G.I. / S.G. Iron & steel casting applications. They are suitable for Silicate-CO2, Green Sand & all organic binder systems based on the grade. They can be applied by brushing, spraying, flood coating or over pouring. Special grades are available for flow coating or over pour applications.
Advantages:
• Good suspension properties ensure uniform coverage of the coating
• High refractory of the coating gives better surface finish & reduce fettling cost
• Super fine quality of Zircon incorporated and very good suspension characteristics of coating covers the pores between the sand grains and assists in smooth casting peel
• High solid content minimizes sand burn-on, penetration in case of castings which are poured under severe conditions