Ability to use precision measurement instruments (i.e., calipers, micrometers, height gage and indicator, color spectrometers, and optical comparators, vision systems, etc.) Possess above average math skills (i.e., fractions, decimals, basic geometry, algebra, and statistical calculations.) Consumers gain the benefits of materials Westlake produces in products such as food packaging, medical devices, soaps and detergents, car interiors, fashion, toys, shoes, furniture, electronics, siding, stone veneer, windows, outdoor living, roofing, and pipe & fittings.