Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) is widely used in the production of safety glass laminates, particularly for automotive windshields and architectural glass. Its excellent adhesion, transparency, and flexibility make it an ideal interlayer that holds glass pieces together upon impact, preventing shattering and enhancing safety.

In the coatings industry, it serves as a binder in paints and primers, providing strong adhesion to various substrates and improving durability. It is also utilized in the manufacturing of inks, adhesives, and sealants due to its ability to form tough, flexible films.

Additionally, this polymer is employed in the electronics sector as a dielectric material in capacitors and as a protective coating for electronic components. Its chemical resistance and film-forming properties make it suitable for these applications.

In the field of textiles, it is used as a sizing agent to improve the strength and handling of fibers during weaving. Its versatility and performance in diverse applications make it a valuable material across multiple industries.