
Ball Innsulekx
Rice-husk-ash insulating granules, nodules, balls for steel mills. Spread over the bath, they form a low-density insulating layer that locks heat in and is easy to apply and remove.
A complete family of special refractories — engineered to insulate, cover, treat and control molten metal across every stage of steelmaking and casting.

Our core compounds form an insulating blanket on molten metal — locking in temperature and shielding the surface from slag and reoxidation in the ladle and tundish.

Rice-husk-ash insulating granules, nodules, balls for steel mills. Spread over the bath, they form a low-density insulating layer that locks heat in and is easy to apply and remove.

Engineered to insulate molten metal at temperatures around 1650 °C during ladle transfer — reducing temperature drop and protecting steel cleanliness against slag and reoxidation.

An active tundish covering compound that insulates the bath, absorbs non-metallic inclusions and prevents reoxidation for cleaner, higher-quality cast steel.
Our Slagex range treats the slag and the melt directly — coagulating slag for easy removal and adjusting chemistry to meet demanding steel specifications — while Nozzle Flowexx keeps metal flowing cleanly at the caster.

Thickens and coagulates furnace and ladle slag into a dry, cohesive mass that can be raked off quickly and safely — improving yield and reducing metal entrapment.

Reduces phosphorus in the melt so producers can hit tighter chemistry targets and meet the specifications demanded by quality-critical applications.

A special refractory nozzle compound that supports controlled, consistent metal flow through the nozzle during teeming and casting — keeping the cast running clean, heat after heat.
Tell us your furnace, ladle and casting setup — we'll recommend the right product or develop one to your specification, with technical datasheets on request.