Antifreeze/ Coolant

Detect sludge instantly, with just one drop!

Click to Play Demo

Use Fluid Rx® Instant Fluid Diagnostics with the patented Radial Planar Chromatography (RPC) technology to accurately determine when a fluid needs to be changed. For just pennies per test, Fluid Rx® allows you to see total sludge content and determine when a fluid has reached its functional limits. Get instant, on-the-spot results with no tools or special knowledge needed.