If the stone surface dents, cracks and other phenomena, can use an adhesive filler mix to repair. 3 ultraviolet curable resin can absorb UV energy crosslinked or polymerized, the material quickly from the liquid into a solid compact. UV radiation curing reaction can be rapidly completed within a few seconds, no solvent evaporation of pollution problems, is very conducive to large-scale process automation machinery. Sesame white board stock a large number of low-cost treatment to burn as follows: 300 * 600 * 2.5: 37 yuan / square, 300 * 600 * 50: 45 yuan / square. Curb: 800 yuan / cubic Order. Phone: 15836992808 road calculus http://www.nyzfsy.com