Air set mortar Fireproof mortarheating furnacePatching material 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. 1
Air set mortar Fireproof mortarheating furnacePatching material 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.