#68 Blue Powder Circle/10 Lbs.


Circle #68 Blue Powder Circle/10 Lbs.

Sir-Chem® Dry Powder 68 is a highly refined nonfluorescent blue magnetic powder used for dry method magnetic particle inspection. It is designed to be used in visible light to reveal minute discontinuities on fabricated components or weldments such as bridges, pipes, large tanks, machinery and equipment.

Physical Characteristics Blue powder, odorless.

Particle Certification
Particles meet all relevant specifications, including but not limited to ASTM E 1444, AMS 3040, MIL-STD-271, NAVSEA 250-1500-1, NTR-1E. Certification is included with each shipment.

Particle Color Blue

Average Particle Size 75 µm

AMS Standard 3040

SAE Sensitivity* 8

Temperature Range 800°F (427°C)

Weight 12 lbs
Manufacturer / Brand


10 lbs.



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