Methyl Methacrylate Adhesives Market by System Type (Two-Part Pre-Mix (2K), No-Mix/Activator, UV/Light-Cure Acrylic), Substrate (Metals (Steel, Al, SS), Thermoset Composites (FRP/CRP/GRP), Standard Thermoplastics (ABS, PC, PVC), Engineering Plastics/LSE (Nylon, PP, PE, TPO), Ceramics/Magnets/Glass), Cure Speed (Ultra-Fast (< 3 min), Fast (3–10 min), Extended (15–60 min), UV/Light-Cure (1-Part, 1–5 min)), End-use Industry (Land Transport (Auto, Truck, Rail, Bus), Marine (Shipbuilding + Leisure Boats), Renewable Energy (Wind, Solar Frames), Construction (Panels, Facades, Glazing), EV/New Energy (Battery, Motor, Magnets), Electronics (Devices, Enclosures, Displays), Aerospace & Defense (Certified Grades), Medical Devices (ISO 10993-qualified), General Industrial/MRO), and Region - Global Forecast to 2031