Medicept Hydrocal is a Calcium Hydroxide-based two-paste system designed for use in dentistry. It serves as a liner in deep cavities and for direct and indirect pulp capping procedures. The product comes in a convenient tube/tube presentation, allowing for easy mixing before application. Once applied, Hydrocal forms a rigid and self-setting radiopaque composition. Its radiopacity ensures visibility on dental radiographs, aiding dentists in monitoring proper placement during restorative procedures. One of its significant advantages is that Hydrocal does not interfere with the polymerization process of acrylic and composite restorative materials. This property is essential, as it allows for proper curing and bonding of restorations without any inhibition. Another crucial benefit is its ability to withstand the condensation process of amalgam fillings. When used as a liner under dental amalgam restorations, Hydrocal ensures stability and integrity in the restoration. Moreover, Hydrocal biocompatibility makes it well-tolerated by dental tissues, reducing the risk of adverse reactions or inflammation.