Koroseal® PVC lining



  • Designed to provide containment vessel protection in harsh corrosive environments.
  • Proprietary compound formulations that offer superior protection and performance proven over more than 35 years of experience.
  • Longer service life and associated reduction in overall life cycle cost of ownership in comparison to wet film coating applications.
  • Process and storage chemical vessels can be expected to provide improved reliability and up-time.



® PVC has a proven track record of superior performance in a wide range of chemical applications. Its unique formulation is highly resistant to strong corrosives, alkalis and salts. With an upper operating temperature of 200OF, A Koroseal liner is designed to protect your tanks, pits, and other areas even in the most aggressive applications.

Koroseal liners are an excellent choice for both process and storage tanks. It is highly recommended for use in hard chrome plating solutions coupled with a Witt skirt and also for other chrome based solutions.
Koroseal's high temperature range also makes it ideal for solar water storage tanks.

Traditionally Koroseal liners were bonded to tanks with a contact adhesive, but Witt Lining Systems can provide all the advantages of a drop in liner with Koroseal's proven formulation.

® PVC drop in liners are available in 60 mil, 3/32 in., 1/8 in., and 3/16 in. gauges.