Magical concrete sealer in the cement floor of the concrete floor construction used by the sealer has the following uses and features: concrete sealer is a colorless, transparent, easy to use, non-toxic, non-flammable, penetration strong permanent cement sealants meet VOC regulations and the USDA assessment. The product is tailor-made for the Chinese market, the inorganic chemical composition of the active substance and complex, through the effective penetration, with concrete and masonry in the chemical composition of the chemical reaction of the ingredients of the concrete cured into a solid entity, resulting in a clean, compact whole, greatly improving the various properties of the cement. Improve the compressive strength of 45%, 45% increase wear resistance. Description: 1. Can the depth of penetration of the concrete surface and make it a special hardening effect is colorless, odorless, non-toxic liquid. 2. The chemical reaction inside the concrete surface. 3. Under the effect of silicon element and fluoride, in a free state, the concrete will form crystalline lime ions having granite-hard, resulting in a clean, compact whole, effectively improve the strength of the concrete surface, the density, wear resistance. Concrete sealer uses: 1. warehouses, sports centers, food manufacturing plant 2. factory, computer rooms, hospitals, 3 supermarkets, car parks, schools advantages: 1. austerity concrete pores, effectively inhibit external contaminants from entering the concrete. 2. greatly enhanced the old and new concrete floor surface hardness and wear resistance. 3. To improve the compressive strength of the old and new concrete floor. 4. chloride corrosion resistance. 5. inhibit corrosion chemicals. 6. chemical characteristics and concrete react to form a gel in its pores. 7. prevent spalling of concrete, scattered strong. 8. sealed concrete, to enhance its density. Steel trowel finish surface treatment after the concrete floor 9. appear shiny marble, the longer the better use of gloss. Name: Dongguan King Fung Building Materials Co., Ltd. Website: http: //jingfengdp.com/ Address: Room 503, City Yiu Hung town hall building