Davines no 12 cement powder mix a dose of Cement Powder N. 12 For Wizards with any For Wizard cream, wax, gel or mousse and apply on wet or dry hair, according to the desired effect. The correct amount of Cement Powder depends on the holding power that needs to be obtained. The pack permits an easy and precise distribution of the powder, without waste. One tin of Cement Powder should give you about 200 applications.