HPMC (hydroxypropyl methylcellulose) is not typically used as an adhesive on its own. It is a common ingredient in many adhesive formulations, however, and can serve as a binder or thickener to help hold the adhesive together and improve its performance.
In addition to its use in adhesives, HPMC is commonly used in pharmaceuticals, cosmetics, and food products as a thickener, emulsifier, and stabilizer.