To prevent leakage, excessive delivery and stagnation of a liquid material applied by an applicator, the applicator comprises a core member 2 having a hole part 2a, a projection part 2f and a communication hole 2j, an application member 3 made of an elastic material having a delivery hole 3f, and an inside space 4 between the front end side of the core member 2 and the application member 3, and structured such that the liquid material flows to the delivery hole 3f through a roundabout way via the hole part 2a, the communication hole 2j and the inside space 4 to cause fluid resistance and that the front face of the projection part 2f is close to or in contact with the delivery hole 3f to control delivery of the liquid material.