Magnaflux Water-Washable Liquid Penetrant
An ultra-high sensitivity penetrant (Level 4), ZL-56 fluorescent water-washable penetrant is safe for use on alloys in engineering and aerospace use, including aluminum, steel, nickel and titanium. ZL-56 is designed for non-porous and highly machined components. Developers recommended are ZP-4B powder, ZP-9F non-aqueous, SKD-S2 non-aqueous and ZP-5B water suspendible. ZL-56 is listed on the QPL SAE AMS 2644 Qualified Product List.
Tags: non-destructive testing (ndt), magnaflux, liquid penetrant inspection (lpi), penetrant, fluorescent, type 1, water washable, water-washable, fluorescent penetrant, level 4, method A, method C, QPL SAE AMS 2644