Circle-Prosco: Your Solutions People Circle-Prosco, Inc. leads innovation in advanced custom formulation capabilities, metal pre-treatment (STEELCOTE SOLUTIONS) and application of specialty chemicals for the metal finishing industry. At Circle-Prosco, Inc, we have the manufacturing capability in four primary areas and perform the following jobs at the Bloomington HQ onsite in addition to the lab services and chemical manufacturing performed: spray flux coating, round tube coating, solvent based adhesive coating, and water/solvent based custom chemical blending. We provide full logistic support for our customers, including EDI and ASN capability, and we are ISO/TS16949 certified. We specifically design our products to provide superior performance with eco-friendly goals in mind while considering the budget of our customers. We cut costs for clients by decreasing waste water treatment needs, labor costs, logistics & storage costs & provide solutions that increase efficiency of operational processes & often decrease carbon footprint. We have a cleaner line that is phosphate free, a pretreatment line that offers superior corrosion protection while increasing paint adhesion with only 4 stages - this is a zirconium-based solution for steel and aluminum that does not contain heavy metals or phosphates. We offer specialty lubricants and rust preventatives. We specialize in the automotive and HVAC industry and exceed expectations in high volume manufacturing. Our technical service combined with our green solutions tested to customers required specs & applications (trialed onsite as well), are second to none. We differentiate ourselves from our competitors by providing in-depth service and support through our technical personnel and fully equipped lab. For over 40 years, we have been providing innovative products with a total commitment to quality and customer satisfaction.

"Pre-Fluxing" PreCoat lubricant application Metal surface treatment Thermal de-oiling Custom blending Light assembly Spray Flux Coating Application Lubricants and Aqueous Cleaners Aluminum and Steel Pretreatment Thermal De-oiling Process Water/Solvent Based Custom Chemical Blending Solvent Based Adhesive Application Coil Coating Analytical Lab/Technical Service Support Lubricants Thermal Degreasing Process Metal Pre-treatments Rust Preventatives Custom Formulations Aqueous Cleaners Chemical Manufacturing Chemicals and Allied Products Nec Chemicals