POLYEON RE is light viscous syntan which can be easily diluted with hot water. It combines readily with all synthetic tanning agents and other anionic products. Below pH 3.8 this product may tend to precipitate. It will not be miscible with cationic products. Leathers retanned with POLYEON RE give smooth grain and good tightness to the leather. It also gives good whiteness to the leather, when used along with ABHITAN - PRW and also it can be used in retanning when pastel shades are required.