The Bostik Cementone Flexible Damp Proofer and Waterproofer 5 Litres Black is solvent-free and does not require a primer before it is applied. It is odourless and can be applied to damp surfaces. This product can also be used as a water proofer for floors, walls and other above-ground structures. It functions as a curing membrane when applied to green concrete and may be used as an adhesive. It is a typical application of Bostik bituminous black paint include asphalt and concrete roofs, non-pota
