聚脲彩砂50

聚脲彩砂不仅室内恒白50年以上不变色，颜色丰富，不仅如此还推出可以定制的聚脲彩砂”一砖一色，让瓷砖缝隙达到淡化缝隙的效果

Polyurea colored sand is not only indoor permanent white more than 50 years without color change, color-rich, not only so also introduced can be customized polyurea colored sand” one brick one color, so that ceramic tile gap to achieve the effect of desalination gap.”