A lightweight finish composition, method of production and a method of application are provided. The method comprising the steps of illuminating a light beam onto a rotating polygon mirror rotating at a high speed on which each plane mirror has a predetermining slope angle with respect to it own rotating axis, and generating a 2-D scanning area. The request to setup a call to the given numeric code is received by the mobile switching center, and is transferred to a communication server. The shader generates enable flags determining whether or not respective pixels satisfy branch conditions. The annular ribs stiffen the transition sections to reduce oil canning and noise.