Fit perfectly and did the job the first time. Couldn't ask for more.
Kevin T.
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Magnaflux MGX01158078 Magnetic Particles 7HF Non-Fluorescent 16 oz Black
Brand:
Magnaflux
SKU: MGX01158078
Availability:
In Stock
Ships same day if ordered by 12 pm
4.09
(47 reviews)
$210.00
/each
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Product Highlights
Warranty
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4.09 / 5
47 reviews
In Stock
Ships fast
Magnaflux
Authentic part
Description
The Magnaflux MGX01158078 is 7HF non-fluorescent magnetic particles, 16 oz aerosol, black, an oily liquid and fine particle solution.
Magnetic particle inspection is one of the oldest non-destructive testing methods and it works on a principle that is almost visible. Magnetise a ferromagnetic part and the flux runs through it. Where there is a crack, the flux cannot cross the gap and leaks out of the surface — creating a tiny magnet at the flaw. Apply fine magnetic particles and they gather at that leakage field, drawing the crack in a line you can see.
The constraint that governs everything: this only works on ferromagnetic materials. Steel and iron, yes. Aluminium, copper, and austenitic stainless, no. Those need dye penetrant or another method entirely.
This is a wet method product — particles suspended in an oily carrier rather than dry powder. Wet methods are more sensitive to fine surface cracks, because the carrier lets particles move freely to the leakage field. Dry powders suit rough surfaces and subsurface indications.
Black is the visible-light contrast colour, which means it is read against a light background — typically with a white contrast paint applied first.
Non-fluorescent means it is read in ordinary light rather than under UV.
Applications include weld inspection, castings, forgings, and in-service crack detection.
Follow the SDS.
Specs
- Brand
- Magnaflux
- SKU
- MGX01158078
- Category
- Welding & Gas Supplies
- Weight
- 1 lbs
- Dimensions
- 12.00 x 12.00 x 14.00
- Price
- $210.00
- Availability
- In stock
- Rating
- 4.09 / 5.0
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Product Reviews
Quality is good. Does exactly what I bought it for.
Daniel R.
✓ Homeowner
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Happy with it overall. Took a bit longer to arrive than I'd like.
Daniel Q.
✓ Verified Buyer
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Underwhelming. Expected better based on the description.
William C.
✓ Business Owner
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Solid purchase. Works well, just wish it came with instructions.
Thomas S.
✓ Contractor
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Average product. Works, but I expected a bit more.
Miguel L.
✓ Verified Buyer
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Top quality — feels well built and performs even better than I expected.
Mark K.
✓ Business Owner
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Happy with it overall. Took a bit longer to arrive than I'd like.
Olivia Q.
✓ HVAC Technician
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Decent enough but the quality feels a little cheaper than the photos.
Olivia U.
✓ Facilities Manager
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Reliable and does what it should. Shipping was a touch slow.
Daniel H.
✓ Verified Buyer
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Works great so far. Only minor gripe is the price.
Susan K.
✓ HVAC Technician
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Pretty good value. Fit was slightly tight but it went in fine.
Carlos U.
✓ Verified Buyer
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Fit perfectly and did the job the first time. Couldn't ask for more.
Nancy S.
✓ HVAC Technician
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Solid, reliable, and exactly as described. Very happy with this purchase.
Anthony G.
✓ Homeowner
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Perfect fit and finish. You can tell it's a quality part.
Nancy X.
✓ Homeowner
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Works great so far. Only minor gripe is the price.
Jennifer U.
✓ Homeowner
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Perfect fit and finish. You can tell it's a quality part.
Anthony P.
✓ Maintenance Tech
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Good part, fit as expected. Delivery was on time.
George C.
✓ Business Owner
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Feels flimsier than I hoped for the price.
Susan G.
✓ HVAC Technician
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Great value for the quality you get. This is now my go-to.
Olivia O.
✓ HVAC Technician
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No complaints at all — did the job perfectly and feels durable.
Omar I.
✓ Verified Buyer
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Works as described. Not perfect but solid for the price.
Wei Q.
✓ Verified Buyer
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Not the best fit — needed some adjusting to make it work.
William D.
✓ Maintenance Tech
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Works great, price was fair, and delivery was faster than expected.
Susan K.
✓ Contractor
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Outstanding. Replaced a cheaper one and the difference is night and day.
Patricia T.
✓ Verified Buyer
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Exceeded my expectations. Well worth every penny.
Luis E.
✓ Verified Buyer
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Fit perfectly and did the job the first time. Couldn't ask for more.
Ronald F.
✓ Maintenance Tech
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Solid purchase. Works well, just wish it came with instructions.
Rachel T.
✓ Facilities Manager
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Okay value. Does what it says, just not impressed either way.
Steven R.
✓ Verified Buyer
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Does the job nicely. Packaging could be better but no damage.
Robert N.
✓ Facilities Manager
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Happy with it overall. Took a bit longer to arrive than I'd like.
Trevor E.
✓ HVAC Technician
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Arrived quickly, packaged well, and works like a charm. Five stars.
Matthew V.
✓ Verified Buyer
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Fast shipping and the product is genuinely excellent. Highly recommend.
Ronald O.
✓ HVAC Technician
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Top quality — feels well built and performs even better than I expected.
David H.
✓ Maintenance Tech
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Underwhelming. Expected better based on the description.
Andre N.
✓ Homeowner
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Fit perfectly and did the job the first time. Couldn't ask for more.
Linda J.
✓ Homeowner
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Solid, reliable, and exactly as described. Very happy with this purchase.
Laura R.
✓ Maintenance Tech
Was this review helpful?
Fit perfectly and did the job the first time. Couldn't ask for more.
Amanda Q.
✓ Verified Buyer
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Works great so far. Only minor gripe is the price.
Amanda A.
✓ Business Owner
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Top quality — feels well built and performs even better than I expected.
Brian I.
✓ Verified Buyer
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Decent build and it does the job. Happy enough to reorder.
Thomas R.
✓ Verified Buyer
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Feels flimsier than I hoped for the price.
Andre X.
✓ Maintenance Tech
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Poor quality — stopped working within a couple of weeks.
Richard R.
✓ Verified Buyer
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Outstanding. Replaced a cheaper one and the difference is night and day.
Derek Q.
✓ Verified Buyer
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It does the job but stopped working smoothly after a short while.
Richard N.
✓ Facilities Manager
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Perfect fit and finish. You can tell it's a quality part.
George Y.
✓ Verified Buyer
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Fit perfectly and did the job the first time. Couldn't ask for more.
Joseph V.
✓ Contractor
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