Crylcoat 2401-2 Carboxylated polyester resin Cytec Surface Specialties North America South and Central America Polyester Coatings >> Powder Coatings Powder coating Crylcoat™ 2401-2 is a low reactive carboxylated polyester resin designed for 93/7 TGIC powders. Coatings based on Crylcoat™ 2401-2 exhibit outstanding flow, high flexibility and excellent outdoor resistance. Carboxylated polyester resin. Exhibits outstanding flow, high flexibility and excellent outdoor resistance. Used to formulate powder coatings.