Kalabhai Ultra (Blue) Stone 3 kg is a premium dental stone designed for precision and durability in dental laboratory applications. With its striking azure blue color, this Class III stone offers excellent visibility for detail work. Engineered for an optimal water/plaster ratio of 28ml/100g, it combines ease of mixing with a brisk setting time of just 8 minutes, facilitating a swift workflow without sacrificing quality. Its rapid setting expansion of 0.20% ensures dimensional accuracy for models, while its comprehensive strength - 340 kg/cm² after one hour and a robust 700 kg/cm² after 24 hours - guarantees durability and resistance against chipping. Compatible with all types of impression materials, the Kalabhai Ultra (Blue) Stone is the ideal choice for fabricating fixed prostheses, dental stumps, bases, and Co-Cr models, offering unmatched detail definition, working time flexibility, and long-term stability.