When the Crustal has dried, dampen the surface with water to which 0.5% CrustalDispers has been added to reduce the suction. Then add 1 to 5% pigment to this water. Apply using a roller, brush or sponge until the desired shades are produced. When dry, one even layer of CrustalFix should be applied using a roller. This will not change the appearance. Do not apply too much CrustalFix so as to avoid any dry residue in deeper parts. CrustalFix will fix the pigments but does not provide protection against stains or moisture.