2-part, non-sag, room temperature curing methacrylate acrylic adhesive. It is designed to have fast fixture time and excellent bond strength.LOCTITE AA H8100 is a green, 2-part, non-sag, room temperature curing methacrylate acrylic adhesive. It is designed to have fast fixture time and excellent bond strength on multiple substrates including metals, plastics and composites. It provides high elongation and excellent cold temperature impact strength and forms resilient bonds. It maintains its strength over a wide range of temperatures.