Phosnell is an ultra-high strength patching material with high heat resistance and less shrinkage of the construction body; the construction portions last a long time even during partial repairing.

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.

The HRK stamp is a refractory material to be tamped with an air rammer to form a precise construction body. Due to its dense and excellent heat resistance, it has excellent erosion resistance of molten metal.

HRK dry stamp is a refractory material for induction furnace lining for dry construction, containing fused silica. Based on fused silica, it has high thermal shock resistance and excellent volume stability. Therefore, compared to natural silica products, it deals with more rapid melting during intermittent operation.

An ultra-low cement type castable evolved further from the Vibrex castable. The CaO content has been further reduced; the corrosion resistance and the hot strength at high temperature have been improved.

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.

HRK air set mortar is a wet mortar containing a binder based on refined fireproof raw materials. Due to its air set type (air-hardening), it stiffens at low temperatures and provides strong adhesive strength; is also useful for repairing cracks.

HRK plast is a clay-like refractory material for placing, which is made by adding a binder and water with excellent plasticity to a high-grade refractory aggregate. No kneading work is required; it can be installed immediately by placing, hand-painting, or tapping.