The ApolloPEX 1/2" Pipe and Fittings Kit with Tools is a great value for the installation of PEX Pipe, a cross-linked polyethylene tubing system designed for use within potable water piping systems. ApolloPEX Pipe provides superior durability, corrosion resistance and flexibility for the most demanding environments. Kit includes: Red and blue pipe for the simple identification of hot water and cold water lines; Brass couplings, elbows and pinch clamps for basic pipe connections; Supports for installation: Tools for pipe cutting and pinch clamps. The ApolloPEX system is a comprehensive piping system comprised of brass fittings, poly alloy fittings, manifolds, valves, fasteners, tools and tubing designed for implementation in water delivery systems, simple or complex. Color: Blue/Red. Material: Cross-Linked Polyethylene (PEX).