THIS IS FOR SALE IN THE U.S. ONLY and can only be shipped UPS Ground.

The Crack Check D-F Developer (Nuclear Inspection Grade) is the developing component used in the Dynaflux Crack Check Non-Destructive Visible liquid dye penetrant testing method. The D-F Developer is part of a 3-step process for detecting fault in weld, casting and alloys.

• Visible Dye Penetrant Testing
• 3-step process