Proud to support heat treating operations since 1911.
DuBois Chemicals, ISO 9001 registered, is a proud manufacturer of state of the art Heatbath polymer, oil and salt quenchants. Customers need to know their quenchants are working optimally to ensure achieving success with their heat treat applications. DuBois Chemicals/ Heatbath provides professional technical expertise, rapid test results on submitted samples, and practical heat treating knowledge through its experienced laboratory staff. We offer Quench Curve testing with Cooling Rates to meet current revisions of AMS 2759 and CQI-9 and the following physical property testing:
Brands: AAA Quench Oil, Marquench OIl M, Thermo-Quench Oil, Alumiquench, Parquench, Polyquench, Plastiquench, Enviroquench, Nu-Sal, Uni-Hard, Sta-Hard