A transparent bottom layer that reduces the absorption levels of absorbent homogeneous bottoms. It is necessary, among other things, before painting with lime on recently applied plaster. It can only be applied with a brush. It is not a blocking primer. 250g. More info : FR: https://www.galtane.com/fr/accueil/35-60-fixatif.html#/39-contenance-250g NL: https://www.galtane.com/nl/home/35-60-fixatif.html