Professional-grade industrial chemicals, paints, coatings, and finishes for maintenance and manufacturing operations. Our chemical solutions include cleaners, degreasers, rust inhibitors, specialty coatings, and protective finishes. Trusted by Idaho manufacturers and contractors since 1950. Free delivery available in Treasure Valley. Expert recommendations from our Boise team. Quality chemical products that meet industrial standards and safety requirements. Contact Kowallis Pro for your chemical supply needs.