PH值6-7 A-11 Pre Impregnating Treatment is a kind of waterproof & antipollutant agent that takes water as a solvent. It is specially designed for stone materials and can be used to protect the surface of the stone. It can prevent water , filth, ink, etc. from permeating and damaging stone, and prevent other blemishes such as water stains. The surface of the stone can be cleaned effectively, and it can preserve the natural beauty of the stone for a long time.
CHARACTERISTICS
1. Suitable for the protection of all six surfaces of the stone before being decorated. The treated surface will not lose any cohesion with cement. 2. Permeates to the shallow top layer of the stone to form a protective shield. 3. Preserves the air permeability of the stone. 4. Will not change the color and gloss of the stone surface if used correctly. 5. No peculiar smell and ultralow volatility material (VOC), according with the environmental protection trend. 6. Takes effect quickly , but it will improve further after 24 hours.