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![Château d'If, ciment naturel Prompt Vicat](/sites/www.vicat.fr/files/styles/image_956x275/public/2020-03/3_0.jpg?itok=LILECnAf)
What is Prompt natural cement?
Prompt is the name of a quick-setting, rapidly-hardening cement containing nothing more than what is dug from the earth. The natural raw material from a single source is simply fired and ground. It requires no set accelerator.