2-part, room temperature-cure methacrylate acrylic adhesive system that forms resilient bonds and maintains its strength over varied temperatures.LOCTITE AA H4800 is a light yellow, 2-part, thixotropic, room temperature-cure methacrylate acrylic adhesive system that forms resilient bonds and maintains its strength over a wide range of temperatures. It is suitable for substrates such as PVC, polycarbonate, acrylic, aluminum, epoxy-coated metal, ABS, stainless steel and FRP.