Customized steel secondary containment sumps benefit from the use of high-density polyethylene liners by providing broad chemical compatibility and added protection against corrosive or reactive substances. When used with steel containment systems, HDPE liners help prevent corrosion, absorption and material degradation caused by exposure to strong acids, highly alkaline bases, alcohols, glycols and peroxides. This added barrier supports safer chemical storage by protecting the sump structure and helping maintain containment integrity across a wide range of hazardous materials.
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