Refractory Castable Duracon 28

A low iron fireclay based low cement castable. This design shows excellent strengths, refractoriness, and resistance to carbon monoxide attack. DURACON 28 is a good choice as a high strength general purpose low cement castable. This mix is designed to be cast with either internal or external vibration. (ready to use, just add water).

• Material Required: 2310kg/m³
• Max Grain Size: 13mm
• Installation Methods: Vibration/Casting
• Water Required: 5.0-7.0%
• Setting: Hydraulic
• Working Time: 1-2 hours
• Initial Set: 1-4 hours
• Final Set: 3-8 hours