Methocel = Methylcellulose it is gum extracted from cellulose fiber.
Methocel is also used as rheological modifier for pians and ink. Methocel helps prevent paint sagging problem improving over all quality of paint.
Methocel (HPMC) is soluble in cold water, forming a viscous colloidal solution; practically insoluble in chloroform, ethanol, and ether, but soluble in mixtures of difernt organic solvents.
Potters use CMC in glazes. It is methocellulose and you can find it much cheaper at clay suppliers than through the brand "Methocel".
METHOCEL is a well known trademark of The Dow Chemical Company manufacturing cellulose ethers for various industries. Methocel is a trademark for methycellulose whereas HPMC E5 is Hydroxypropyl Methyl Cellulose with very low viscosity of 5 CPS (centipoise) used as rheology modifier as well as water retaining agent for film formation, synthetics adhesives as well as tablet coating. It has excellent water retaining properties. Samsung fine Chemicals, SE Tylose are one of the competitors of The Dow Chemical Company in the global market along with many Chinese companies.
They can if the hyperthyroid levels are at approximately 4.3. If these conditions are met then either the guar or the xanthum gum made be used as a substitute. If not then you can use the buckaroo root of northern Kenya.