HRK castable is a versatile castable refractory made by blending alumina cement with refined refractory aggregate. You can easily build a high-strength and jointless fireproof structure by adding an appropriate amount of water, kneading it at the time of construction, pouring it like concrete, and troweling.

Vibrex castable is a high-strength type low-cement castable refractory with excellent corrosion resistance. The amount of kneaded water is smaller and a precise construction body can be made available.

HRK light castable is a lightweight, and excellent heat-insulating castable refractory. It can also be used as a lining material depending on the temperature range in the back lining of furnaces and heating furnaces.

HRK coat is a refractory material applying to the lining of tundish and ladle. It covers the movable side and contributes to extending the life of the lining refractory material and simplifying the removal of base metal and slag.