Additional information:
If you would like to receive one of our technical bulletins or product specification sheets please request the TechSpec™ for the PROTOCOL Heat Transfer Fluid, Liquid Desiccant or Cleaner you're interested in. This can be accomplished by clicking the contact us link listed on this page. Then click on the URL link to email us, or if you'd prefer, use the phone number listed to call and speak with one of our technical representatives. Either way, we look forward to hearing from you and promise to process your request immediately.
Additional Products:
Inhibitor packages for alcohol or brine based heat transfer fluids.
Sub-Zero™ Long-Life Antifreeze for heavy-duty off road applications.
Inhibitor packages available for systems containing galvanized steel components.
Inhibitor packages available for certain antifreeze formulations. Contact us to discuss.
Refractometers (measures the freezing point within ± 2° for EG & PG based fluids.
Filters for full-flow or side stream filtration systems.
Analytical Services:
Thermal Fluid Technologies offers a unique and comprehensive coolant testing program for our customers. The advantages of this service is of great importance. Through regular coolant testing you can rest assured that your coolant is operating at peak efficiency and optimum corrosion protection.

How it works: After your order is received the customer service department will establish a data file for your account. Then every 6 months from that date you will receive written correspondence advising you that a sample of your fluid is to be sent to our laboratory for fluid evaluation (we supply you with the bottles and labels). Once our chemists receive the sample(s) we will analyze the fluid and provide you with recommendations designed to maximize the service life of your coolant. Our chemists even calculate the amount of glycol or water to add (if required) to ensure that the fluid continues to meet your original specification for freeze, burst and boil protection. Our chemists will perform the following tests on each sample we receive:
Glycol Type - Volume % - Freeze Point
pH - Reserve Alkalinity - Color - Clarity
Degradation Products (iron, copper, zinc, etc.)
Scales Promoters (magnesium, calcium, etc.)
Contaminants (oil, silica, lead, arsenic, etc.)
Corrosives (acids, chloride, sulfate, organic esters, etc.)
Inhibitors Levels (proper concentration and balance)
The fluid testing laboratory of Thermal Fluid Technologies is dedicated to providing you with the most up-to-date coolant testing program available. With Thermal Fluid Technologies and PROTOCOL Heat Transfer Fluids you're assured of receiving exceptional value through our comprehensive analytical services, technical know-how, and performance products of unparalleled quality and value.