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Phosphate-Free Paint Pretreatment

DuBois has phosphate-free pretreatments that can meet the most demanding finishing requirements.The benefits of DuBois Zirconization include ease of operation, superior corrosion performance, energy savings and environmental responsibility.

Our Zirconization process uses our DuraTec products which are the standard for ACT panel testing. Our GF Prep products are also exceptional when looking for an alternate phosphate-free option.

Zirconization Brochure
Phosphate-Free Products Brochure
Metal Finishing Guidebook
Metal Finishing Article
Case Study