Safe plastic or safe rubber or safe rubber-like materials that are resistant under normal conditions of use to scratching, scoring, decomposition, crazing, chipping and distortion, that are sufficient weight and thickness to permit cleaning and sanitizing by normal warewashing methods, and which meet the general requirements set forth in section 271-4.1 of this Subpart, are permitted for repeated use.
N.Y. Comp. Codes R. & Regs. Tit. 1 §§ 271-4.4