Greene, Tweed's versatile Chemraz® perfluoroelastomer compound helps customers cut downtime and loss of productivity. Chemraz critical seals minimize microcontamination and offer excellent chemical resistance, maximizing seal-life expectancy in wet and dry wafer fabrication processes such as etch, CVD and diffusion. A wide variety of unique seal designs and seal components enable customers to increase throughput and eliminate application challenges when compared to previous component solutions.