1,2-Benzenedicarboxylic anhydride, p-tert-butylbenzoic acid, glycerin, pentaerythritol, linseed oil, dehydrated castor oil, styrene polymer 66071-60-1 Castor oil, dehydrated, polymer with p-tert-butylbenzoic acid, glycerol, linseed oil, pentaerythritol, phthalic anhydride and styrene