PARALOID EXL-2691 J is a specialty additive used in advanced material formulations. It is an MBS impact modifier that helps improve impact performance at low temperatures while maintaining hydrolytic and thermal stability. PARALOID EXL-2691 J offers improved properties over standard MBS modifiers. It displays very good to excellent impact performance, hydrolytic stability and thermal stability. PARALOID EXL-2691 J has a core shell structure and well-defined particle size that provides enhanced impact strength without compromising other properties even under demanding processing conditions. Formulators benefit from its performance improvements in impact resistance, retention of properties and stability for demanding applications.