Lead(II) acetate basic is primarily used in the production of lead-based paints and coatings, where it acts as a drying agent, accelerating the hardening process of the paint. It is also employed in the manufacturing of varnishes and enamels to improve their durability and finish. In the textile industry, this compound serves as a mordant, helping dyes adhere more effectively to fabrics, resulting in vibrant and long-lasting colors. Additionally, it finds application in the synthesis of other lead compounds and as a catalyst in certain organic reactions. However, due to its toxic nature, its use is strictly regulated and limited to specific industrial processes with appropriate safety measures in place.