PH值: 7 ※ 产品安全性依据欧洲 European Commission Directive 1999/45/EC(Article 3 [3])。 ※ 产品性能符合 NCHRP224 和 ASTM standard标准。 Auya A-15 Impregnating Protection is a kind of stone protecting material with extremely strong permeability. It can effectively prevent stone from damage by water or other liquids. It prevents the stone turning yellow, becoming alkalized, weathering, splitting, appearing water-stained or acquiring other blemishes that can be difficult to clean out. It makes the daily maintenance of the stone easier and preserves its natural beauty longer.
CHARACTERISTICS
1. Suitable for the surface of stone inside or outside of the room. 2. Waterproof is good. The ultraviolet ray is steady. It can increase the protective life of the stone. bear alkali good. 3. The tiny molecular structure makes it easy for A-15 to pierce through the stone surface and cause a chemical reaction with it to form a lasting and effective protective barrier against water. 4. Permeates deeply. Ordinary scrubbing or washing will not reduce the effect of protection. 5. The treated stone still breathes. 6. Do for granite and sandstone.
PH Value:7 ※ Product safety according to European Commission Directive 1999/45/EC(Article 3 [3]). ※ Product function measure up NCHRP224 and ASTM standard.