Klucel GF is not just any cellulose; it's an extremely pure cellulose ether powder. This material is easily dissolved in water to produce a neutral pH, water-soluble, adhesive paste with viscosity of 400 cps at 2%. It can also be used as an effective thickener for many water-based solutions. The "F " in GF stands for food grade, thus denoting a higher purity material.
Klucel GF 150-400 cps @ 2% solution in water