Drop-In Cell Liners

A Fast, Cost-Effective Solution for Damaged Polymer Concrete Cells

Sunwest Inc.’s drop-in liners are custom-manufactured LDPE or polypropylene inserts designed to eliminate electrolytic leaks and extend the life of your existing polymer concrete cells. Instead of costly replacements or patchwork repairs, our liners offer a reliable, affordable solution that gets you back to production—fast.

Built for Performance

Constructed from durable LDPE or polypropylene, Sunwest’s drop-in cell liners are engineered for longevity and resilience. Each liner includes key design features such as an overflow discharge and drain pipe, with optional custom modifications available to meet the specific needs of your site. These liners are especially effective in electrowinning operations where polymer concrete cells have experienced long-term wear, cracking, or recurring leaks.

Why Choose Sunwest Liners?

Who’s Already Using Sunwest Liners?

Trusted by major mining and metallurgical operations across North and South America, including:

Ready to elevate your operations with customized solutions and expert support? Contact Sunwest Supply today