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Magnaflux ZL-67B Water Washable Fluorescent Penetrant 25Lt Pail

Silmid P/N: MAGZL6725
£866.74 (excl VAT) £1040.09 (Inc VAT)
No stock - lead time 31 days
Bulk discounts
£866.74 + VAT
£823.40 + VAT
£801.73 + VAT
£780.07 + VAT
Magnaflux ZL-67 is a general purpose water washable fluorescent penetrants, used for a wide range of medium to high sensitivity applications.

Technical Information

  • Commodity Code 38249996
  • Country of Origin United Kingdom

Product Information

A high-sensitivity Level 3 penetrant, ZL-67B fluorescent water removeable penetrant is designed to find smaller, finer indications in safety-critical components common to aerospace and engineering applications. ZL-67B penetrant is often used to find flaws in investment castings, jet engine components, and highly machined surfaces.

ZL-67B is specially formulated for strong capillary action which allows it to penetrate defects quickly and bleed out into developer faster and more completely than other penetrants for stronger, higher contrast indications that are easier for inspectors to identify, even when the defects are very fine.

Recommended developers are ZP-4B dry powder, SKD-S2 or ZP-9F solvent-based, and ZP-5B suspendible developers.


  • Magnaflux Zyglo ZL-67B
  • Fluorescent Penetrant
  • 25Lt Pail

Shipping information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

Orders under £100 placed online for UK Mainland delivery is £12.00*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.