Acrylic resin that can be added to every type of cement and lime mortar to improve their adhesion, watertightness and flexibility. It also increases mortar durability, it prevents shrinkage and crack occurrence. Use it as primer, to stabilize loose mineral surfaces and lightweight floor screeds (filling materials). It creates ideal substrates for installing decorative bricks, stones and ceramic tiles, insulating materials etc. Use it binding coat between old and new concrete and mortar.