DESCRIZIONE
A marine antifouling coating composition comprising: (i) an acrylic binder comprising at least one polymer comprising (meth)acrylate and/or silyl (meth)acrylate monomers; (ii) one or more rosins or derivatives thereof; (iii) one or more marine antifouling agents; and (iv) one or more monocarboxylic acids or a salt thereof selected from liquid, acyclic, saturated C12-C24 monocarboxylic acids or a salt thereof or liquid, acyclic, branched C12-C24 monocarboxylic acids or a salt thereof.