LOCTITE® 407 is a colourless to straw-coloured universal instant superglue with an ethyl cyanoacrylate base for bonding metals, plastics, and rubber in high-temperature applications that demand exceptional heat resistance. Polyolefins can also be glued when used with LOCTITE® SF 770 or LOCTITE® SF 7239 primer. The product is ideal for small to medium-sized parts, where it offers an extremely fast curing between close-fitting surfaces.