OREVAC® 18603 by SK is a reactive ethylene-methyl acrylate copolymer. OREVAC® 18603 has been designed to coextrusion application with polyethylene, ethylene copolymers, polyamides, EVOH, PET and PS. OREVAC® 18603 can be also be used as a coupling agents for HFFR compounds as well as impact modifiers for polyamides.