When you need NDT, go with the pros.

Professional advanced nondestructive testing services, Quality Assurance Program and unsurpassed customer service.

< >
Stay Organized with ProPRINT

Pro-NDT utilizes secure file sharing software; giving you access to your certifications, invoices and documents anytime and anywhere.

< >
Specializing in MT, PT, UT and EMI Inspections

Liquid Penetrant Testing

The objective of liquid penetrant testing is to provide visual evidence of surface discontinuities in solid non-porous materials. Liquid Penetrant Testing involves coating the test object with dye Penetrant. After allowing the dye penetrant to dwell for a pre-determined time, the excess dye is removed and a developer is applied. The developer aids in the visibility of the dye penetrant , thus revealing the discontinuity.

Serving Louisiana, Texas and Oklahoma Find Us