**Methacrylic Acid (CAS 79-41-4)** is a versatile organic chemical used as a key raw material in the production of methacrylate esters, resins, coatings, adhesives, and specialty polymers. Its reactivity makes it valuable in applications requiring durable, weather-resistant materials and strong adhesion. Proper handling and storage are essential, as methacrylic acid is corrosive and can polymerize under unsuitable conditions. **Shandong Aojin Chemical Technology Co., Ltd.** is a China-based manufacturer, supplier, and factory offering methacrylic acid for industrial applications. Contact us for product specifications, packaging options, and availability.