SYNTEVEN 722 is a highly reactive allyl styrenic unsaturated polyester resin with high direct gloss surface hardness for the wood and furniture industry, for the preparation of clear or pigmented varnishes with high hardness, excellent flow and ease of sanding. SYNTEVEN 722 is used in the formulation of paints with traditional catalysis, accelerator/peroxide, with cobalt salts in combination with Methyl Ethyl Ketone or Cyclohexanone peroxides.