This water-based epoxy dustproofing treatment is used to impregnate quartz-reinforced industrial concrete and provides a smooth matt finish. It is suitable for creating dustproof surfaces that are resistant to oil and aggressive substances, and that can withstand frequent washing and wear caused by the passage of trolleys and moving vehicles. It is suitable for penetrating industrial concrete floors without a vapour barrier and traditional cementitious screeds. It is solvent-free and therefore safer for the environment.