PARK METALLURGICAL CORPORATION, was acquired by HEATBATH CORPORATION in 1992.  Park was founded in 1911 and Heatbath in 1923.

In terms of innovation, integrity and service, Park Metallurgical is the undisputed leader.

We offer the widest selection of molten salt technologies, oil quenchants and polymer quenchants.  Products include brazing salts, rubber curing salts, stop-offs, descaling salts and more.

In addition, Heatbath Corporation specializes in the manufacture of metal finishing products including cleaners, black oxides, plating brighteners, phosphate coatings and rust preventatives for post heat treatment processes.

Our experienced technical service professionals are dedicated to continuous improvement and development of new products and processes.  Our ultimate objective is to assist our customers to identify “best possible” solutions to all of their production challenges and quality requirements.

With over 450 products to choose from, you can rely on the expertise of PARK METALLURGICAL for the highest quality standards and unsurpassed value.

In May of 2015, DuBois Chemicals aquired Heatbath/Park Metallurgical. The addition of Heatbath/Park Metallurgical to the DuBois portfolio expands the ability of both organizations to assist customers to produce the highest quality, consistent and cost effective production in their facilities. We are very pleased to join the DuBois team.

We invite you to explore our website and encourage you to contact one of our Technical Representatives to discuss your specific heat treatment requirements in more detail.

Heat Treating Products Listing