DUROPRIME DSP is a water based, ready-to-use silicate/acrylic primer which is highly versatile for priming, stabilising, consolidating and sealing porous and dense mineral substrates like masonry, concrete, screeds, lime and cement renders, bricks and stone surfaces prior to painting with water-based coatings and membranes. It penetrates and binds mineral and cementitious substrates by chemical reaction called “Silification” to produce uniform inseparable bonding with the mineral substrate. Read More