Sof-dose is a premix designed specifically for whitewash: Badisof and Badisof+ . It incorporates dry in the whitewash in order to obtain a color among the 42 colors offered by our color chart. Available in 2 conditioning, bucket of 4 kg and bucket of 8 kg, the Sof-dose also helps lighten a color swatch. For example, you need 40 m2 of whitewash brushed your choice is the Silex color, you will need a bucket of 8 kilos of natural Badisof and a Sof-dose for a bucket of 8 kg. Want to get the Silex color but lighter that on the color chart? very simple, you put in your bucket of 8 kg of Badisof half of the Sof-dose Silex, or better, you order a Silex color Sof-dose for a bucket of 4 kg. Sof-doses are formulated by mixing various pigments and calculated so as not to saturate the color to avoid chalking. It is therefore not possible to add an additional pigment. You just color your natural Badisof with Sof-dose? you are left to mix and dilute your whitewash as it is explained on the data sheet.