NuAire products manufactured from Polypropylene materials require special consideration for the care and use to assure maximum customer satisfaction. Polypropylene materials have many favorable characteristics, such as being resistant to many chemicals, rigid, durable, and available in many thicknesses. NuAire fabricates the Polypropylene materials in many different ways to produce a variety of products for the laboratory. Understanding about the care and use of the Polypropylene material is important.