Natural bentonite powder for drilling, without any additive and ready to use. API bentonite, OCMA grade bentonite, HDD bentonite, high Yield bentonite and high viscosity bentonite are supplied at our company. the color is white to cream and grey. Adding polymers are possible but don't need because of natural high viscosity of products. this type of bentonite also is useful for other industries.
Our packing are negotiable.