Magnaflux 7HF Black Visible Magnetic Particles - 10.5 Oz, For Yoke Inspection Kit, Made In USA

For professional nondestructive testing, you need the good stuff.

This is Magnaflux 7HF black visible magnetic particles, the industry standard for finding cracks in ferrous materials.

It comes in a 10.5 oz container, perfect for use with a yoke inspection kit.

Made in the USA by Magnaflux, it's high-quality and reliable.

Just spray it on, magnetize, and those surface and near-surface cracks will show up clearly against the black color.

A must-have for any serious NDT toolbox.