Sikafloor Marine Primer C is a water-based white primer, which forms a thin layer when the water is evaporated. This layer acts as a link between the two substrates. Sikafloor Marine Primer C is specifically formulated for the treatment of bond faces prior to the application of cementitious Sikafloor Marine products. Consumptin on steel: 75 ml/m2. Consumptin on mortar: 150 - 300 ml/m2. See product data sheet for more information.