威麗詩 石材染色劑Stone Coloring agent 由各色金屬絡(luò)合染料配以滲透性強(qiáng)之溶劑，能滲入石材內(nèi)層，令石材表面色澤得以改善，其色澤穩(wěn)定，有一定抗酸堿性及耐候性。 Stone coloring agentMade of assorted metal complexes dye companied with penetrative solvent. Be able to infiltrate deep into the stone inside, perfect the surface color and resist acid, alkali, and weather. Stable in color.