This chart is to be used as general guideline only. Unless otherwise specified, ratings applied to the rubber compounds are based on fully concentrated or saturated solutions at ambient temperature of 21°C (70°F) under normal service conditions. The degree of resistance of a rubber compound to a specific chemical depends on many variables such as working temperature, concentration and stability of the chemical, length of exposure, etc. Combination of above-mentioned factors may affect product performance and cause degradation of the product. Also note for a specific compound many grades of polymers are available which can change the compound’s chemical resistance. If and when in doubt before using a specific product please contact your FLEXATI Sales representative for additional information.