XC polymer, is a oil driling grade of xanthan gum. we are in advantage to supply it regularly with competitive price XC POLYMERActing as an thickener and stabilizer, Industrial Grade Xanthan Gum can be applied to many industrial fields, such as oil drilling, pesticide, pottery & porcelain, printing & dyeing, paint, paper-making, mine-extraction, and so on.It is specially produced as mud additive ...