Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
Image not available
MagnafluxIndustrial Equipment

MAGNAFLUX 7HF, BLACK MAGNETIC INK, 400ml aerosol

MAGNAFLUX.

SKU 3G-OTH-806985

Also listed as: 7HFaerosol · 7HF-aerosol

Brand
Magnaflux
Item
7HF, BLACK MAGNETIC INK, 400ml aerosol
Category
Industrial Equipment
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Magnaflux Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

MAGNAFLUX.

Frequently Asked Questions

What is MAGNAFLUX 7HF black magnetic ink used for?

MAGNAFLUX 7HF black magnetic ink is a fluorescent magnetic particle inspection medium used to detect surface and near-surface cracks in ferromagnetic materials. It is applied as an aerosol for non-destructive testing (NDT) in industries like aerospace, automotive, and manufacturing, helping ensure component integrity.

What are the specifications of MAGNAFLUX 7HF 400ml aerosol?

MAGNAFLUX 7HF is a black magnetic ink supplied in a 400ml aerosol can. It is ready-to-use and designed for magnetic particle inspection. The ink provides high-contrast indications under proper lighting. For detailed technical specifications, consult the manufacturer's data sheet or contact 3G Electric for guidance.

Where to buy MAGNAFLUX 7HF in Singapore?

You can buy MAGNAFLUX 7HF black magnetic ink in Singapore through 3G Electric. We source and supply this NDT consumable, handling logistics, customs, and delivery to your location. Contact us for availability and lead time, and we will provide a quote tailored to your inspection needs.

How to use MAGNAFLUX 7HF magnetic ink for inspection?

To use MAGNAFLUX 7HF, shake the aerosol well, apply a thin, even coat to the cleaned test surface, and magnetize the component. Observe for indications under adequate lighting. Follow standard magnetic particle testing procedures and safety guidelines. For specific application parameters, refer to the product data sheet or consult an NDT specialist.

Used in

Common applications for Magnaflux
Aerospace maintenance — MAGNAFLUX fluorescent magnetic particles (14AM) for detecting fatigue cracks in landing gear components.
Oil and gas pipeline inspection — MAGNAFLUX Y-2 electromagnetic yoke for field testing of weld joints on carbon steel pipes.
Automotive manufacturing — MAGNAFLUX SKD-S2 solvent-based developer for post-penetrant inspection of engine block castings.
General fabrication — MAGNAFLUX 7HF non-fluorescent magnetic particle aerosol for quick surface crack detection on steel structures.
Quality control labs — MAGNAFLUX 20B fluorescent premix powder for batch testing of small ferrous parts under UV light.

Magnaflux Products

3G Electric supplies Magnaflux industrial equipment. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from MAGNAFLUX

View all MAGNAFLUX parts →
MAGNAFLUX
MAGNAFLUX
MAGNAFLUX WCP-2, WHITE CONTRAST PAINT, 400ml aerosol
Non-fluorescent contrast paint supplied in a 12.1 oz aerosol can. Used in wet non-fluorescent testing to improve visibility of indications on metal surfaces during magnetic particle inspection (MPI) and other non-destructive testing (NDT) processes
MAGNAFLUX
Non-fluorescent contrast paint supplied in a 12.1 oz aerosol can. Used in wet non-fluorescent testing to improve visibility of indications on metal surfaces during magnetic particle inspection (MPI) and other non-destructive testing (NDT) processes
Oil-based visible magnetic particle suspension for wet non-fluorescent magnetic particle testing. Used to detect surface and near-surface discontinuities in ferromagnetic materials. Supplied in a 10.5 oz aerosol can
MAGNAFLUX
Oil-based visible magnetic particle suspension for wet non-fluorescent magnetic particle testing. Used to detect surface and near-surface discontinuities in ferromagnetic materials. Supplied in a 10.5 oz aerosol can
Fluorescent magnetic particle premix powder for wet-method magnetic particle inspection. Used to detect surface and near-surface discontinuities in ferromagnetic materials under UV light. Supplied in a 30 lb pail for nondestructive testing applications
MAGNAFLUX
Fluorescent magnetic particle premix powder for wet-method magnetic particle inspection. Used to detect surface and near-surface discontinuities in ferromagnetic materials under UV light. Supplied in a 30 lb pail for nondestructive testing applications
Solvent-based developer for non-destructive testing. Applied over dye penetrant to draw penetrant from surface-breaking defects, making cracks and porosity visible under white light. Supplied in an 11.6 oz aerosol can
MAGNAFLUX
Solvent-based developer for non-destructive testing. Applied over dye penetrant to draw penetrant from surface-breaking defects, making cracks and porosity visible under white light. Supplied in an 11.6 oz aerosol can
Solvent-based cleaner and remover for non-destructive testing. Used as a precleaner in dye penetrant inspection to remove surface contaminants and excess penetrant from test parts. Supplied in a 10.5 oz aerosol can
MAGNAFLUX
Solvent-based cleaner and remover for non-destructive testing. Used as a precleaner in dye penetrant inspection to remove surface contaminants and excess penetrant from test parts. Supplied in a 10.5 oz aerosol can
The MAGNAFLUX Y-2 is an electromagnetic yoke kit for dry non-fluorescent magnetic particle inspection. It includes a yellow paint marker and is used to detect surface and near-surface cracks in ferromagnetic components. Suitable for maintenance, welding, and quality assurance applications
MAGNAFLUX
The MAGNAFLUX Y-2 is an electromagnetic yoke kit for dry non-fluorescent magnetic particle inspection. It includes a yellow paint marker and is used to detect surface and near-surface cracks in ferromagnetic components. Suitable for maintenance, welding, and quality assurance applications
Water-washable visible dye penetrant for non-destructive testing. Applied via 11.6 oz aerosol can to detect surface-breaking flaws such as cracks, porosity, and laps in metals, ceramics, and other solid materials
MAGNAFLUX
Water-washable visible dye penetrant for non-destructive testing. Applied via 11.6 oz aerosol can to detect surface-breaking flaws such as cracks, porosity, and laps in metals, ceramics, and other solid materials