We are a leading company specializing in the business of offering our clients Colorbrite OB. It is particularly useful to mask the yellowish cast sometimes observed in plastics and fibers after high temperature processing operations. It is used to offset the yellowness of a polymer and to yield a whiter appearance. Colorbrite OB creates brilliance by absorbing UV light, modifying the wavelength of the light and then emitting the light in a fluorescent fashion. We offer this brightener at reasonable prices to clients.