Possesses contact insecticidal and repellent action. It belongs to the group of synthetic pyrethroids of the second type, which disrupts the work of the sodium channels of the nerve cells of ectoparasites. Protection of cattle from the invasion of zoophilic flies, mosquitoes, midges, biting midges, horseflies, and gadflies during the grazing period. Protection of dogs from blood-sucking insects, lice, fleas, lice, and ixodid ticks.