Ethyl 2-cyanoacrylate is widely used as a fast-acting adhesive in various industries due to its ability to bond quickly and strongly. It is commonly applied in medical settings for wound closure, where it serves as a liquid bandage to seal cuts and surgical incisions, reducing the need for traditional sutures. In industrial and household contexts, it is utilized for bonding materials like plastic, metal, rubber, and ceramics, making it a versatile tool for repairs and assembly. Additionally, it is employed in forensic science for fingerprint detection on non-porous surfaces, as it polymerizes upon contact with moisture in latent prints. Its quick-setting nature and strong bonding properties make it a valuable adhesive in diverse applications.