Technical data reports, MSDS, testimonials and industry links are among the features of the microsite dedicated to the Calflo line of heat transfer fluids from Petro-Canada, Mississauga, Ontario, Canada.

Located at, the site provides an extensive overview of the thermal fluids. According to the site, the Calflo family of fluids is suited for liquid-phase applications between -40 and 620°F (-40 and 326°C), in both open and closed systems. Four formulations are intended to meet the performance, environmental, health and safety needs of a range of processing applications. Petro-Canada also offers two complementary products: a cleaning fluid and a flushing fluid.

The performance benefits and applications for each fluid are described in detail on product-specific pages. Recommendations about sample analysis, such as frequency, sampling and shipping, as well as fluid selection tips are provided. The testimonials section provides extended case histories detailing other processors’ thermal fluid heating challenges and how Calflo was able to help. In addition, visitors can register to apply for a free fluid analysis.