Hydroxypropylmethylcellulose (HPMC) is widely used in the construction industry as a key additive in cement-based products. It improves workability, water retention, and adhesion in tile adhesives, renders, and self-leveling compounds. In pharmaceuticals, HPMC acts as a binder, thickener, and film-forming agent in tablets and capsules, ensuring controlled drug release. It is also a vital ingredient in personal care products like shampoos, lotions, and creams, where it enhances viscosity and texture. In food applications, HPMC serves as a stabilizer, emulsifier, and thickener in products such as sauces, dairy items, and baked goods. Additionally, it is used in coatings and paints to improve consistency and durability.