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Mould Coatings

These coatings are formulated with high solid content and low carrier levels, providing excellent suspension stability and superior re-dispersibility.
They do not require any shop-floor preparation other than thorough mixing and are supplied in ready-to-use form.
The coatings are available in both water-based and solvent-based systems to ensure compatibility with various binder chemistries. Multiple grades are offered to address a wide range of foundry applications and operating conditions.



Product Specifications and Applications


Product Range Carrier Medium Filler Material Recommended Applications
Serakote ZI 200
IPA Zircon Stainless steel, carbon steel, low-alloy steel
castings; suitable for heavy and small castings
Semkote ZA 200
 Alcohol Zircon Carbon steel and stainless steel
Seskote ZA 370
 Alcohol Zircon Stainless steel, ow- and high-alloy steels
Semkote ZAP 200
 Alcohol Zircon Plain carbon steel, low- and high-alloy steels, heavy iron castings
Serabicaskote ZEM 200
 Alcohol Zircon Stainless steel, carbon steel, low-alloy steel
castings; suitable for heavy and small castings
Seskote Shell ZW 200
 Water Zircon Steel and high-alloy steel
Seskote HOL 100
 Water Zircon Steel and high-alloy steel
Seskote AT 100
 Alcohol Alumina Cast iron,carbon steel, low-alloy steel
(small and medium castings)
Seskote MDAP 200
 Alcohol Alumina Manganese steel
Seskote GAP 200
 Alcohol Graphite Cast iron, malleable iron, SG iron, Ni- hard, high-alloycast iron cast iro
Seskote GW 200
 Water Graphite & Alumina Cast iron, malleable iron, SG iron, Ni- hard, high-alloy cast iron

Technical Notes

  • Zircon-based coatings provide excellent refractoriness, metal penetration resistance, and surface finish.

  • Alcohol-based systems enable rapid drying and are preferred for high-temperature alloys.

  • Water-based coatings offer safer handling and are suitable for controlled drying environments.

  • Alumina fillers are used where high thermal stability and cost optimization are required.