SYNTEVEN 701 is a styrene allylic unsaturated polyester resin for “direct gloss” varnishes in the formulation of transparent and pigmented varnishes for wood, wax-free, intended for the furniture sector, both glossy and matt, with good chemical resistance and very good resistance to graffiti. It is also used in the prescription of spray fillers for wood, metal and plastic; allows to obtain formulations which have acquired a film with high chemical resistance, high distension and excellent scratch resistance.