Liquid penetrant set

A set of 10 small, lightweight, and convenient to handle weld specimens, each containing either 1 or 2 commonly occurring surface-breaking flaws, with a minimum of 18 flaws per set.

Designed for practical training, each set contains 3 tee and 7 plate specimens and is presented in a durable polypropylene carry case with high-density foam inserts to ensure total protection of the specimens.

Recommended for:

  • Introduction to basic flaw detection, sizing and interpretation
  • Understanding simple weld geometries

Each set contains:

  • 10 small, flawed specimens
  • An average of 18 real flaws
  • Flaw location details
  • Testing and acceptance criteria
  • Certificate of conformance
  • Drawing / NDE Report(s) showing overall size, flaw type/size/location


Liquid penetrant set



Product dimension 

3 Tee: 4” x 8” x ¼” WT SV 

7 Plate: 4” x 8” x ¼” WT SV


14 kg / 31 lbs 


Carbon steel, Stainless steel, Aluminum 


Liquid penetrant testing 

Custom specimen designs, material types and flaw locations are available, please contact us for more details.