WHAT DOES HPMC FOR INTERIOR WALL PUTTY MEAN?

Not all HPMC is identical, and the specific form Employed in wall putty is dependent upon the intended application. Two important varieties are:Hydroxypropyl Methyl Cellulose (HPMC) does not take part in any chemical reactions besides being an auxiliary molecule. The entire process of including drinking water to putty powder is put on the wall like