Pretreatment Washers

The Standard For Performance and Quality

The process of achieving a superior quality finish starts with a quality pretreatment process. The high-performance washers from Midwest Finishing are the perfect foundation for your finishing system. Proper pretreatment helps to ensure excellent paint adhesion, increase finish quality, prevent corrosion, and improve salt spray performance. Our pretreatment washers maximize value and are built to last with premium components, expert workmanship, and the industry's most energy efficient operation.

Midwest Finishing pretreatment washers range from simple single-stage modules to large multi-stage systems depending on the part's soil level and required coating quality. They are built in modular form for quick installation and less downtime in your facility. We incorporate stainless steel parts for durable performance and long life providing distinct advantages over composite and polypropylene washers. Our exclusive insulation packages are designed to save up to 49% on your system's energy usage over non-insulated equipment.

• Unique modular design with quick installation
• Factory tested prior to shipment
• Modules arrive on-site pre-wired and plumbed
• Long life stainless steel components
• Smooth wall interior
• Insulated tanks & upper housing