Temperature Range: 0 - 600 °F / -18 to 316 °C CF-4H is a biodegradable coupling fluid that provides an extended temperature range for ultrasonic thickness measurement.
- Temperature Range: 0° to 600° F (-18° to 315° C)
- Excellent corrosion inhibition
- Very slow drying; allows for long-term coupling without reapplication
- Supplied in 4oz tube