Fluorescent Penetrant Product Comparison (Type 1)

	ZL-15B	ZL-19	ZL-2C	ZL-27A	ZL-37	ZL-405	ZL-425	ZL-440	ZL-56	ZL-60C	ZL-60D	ZL-67B
Level	0.5	1	2	3	4	0.5	1	2	4	2	2	3
Removal Type*	WW	WW	PE	PE	PE	WB	WB	WB	WW	WW	WW	WW
Method	A, C	A, C	B, C, D	B, C, D	B / C / D	A(W)	A(W)	A(W)	A, C	A, C	A, C	A, C
AMS 2644	✔	✔	✔	✔	✔				✔	✔	✔	✔
ASME BPVC Section V	✔	✔	✔	✔	✔		✔	✔	✔	✔	✔	✔
ASTM E1135	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔
ASTM E1417/E1417M	✔	✔	✔	✔	✔		✔	✔	✔	✔	✔	✔
ASTM E165/E165M-18	✔	✔	✔	✔	✔		✔	✔	✔	✔	✔	✔
ISO 3452-2		✔**		✔	✔	✔	✔	✔		✔	✔	✔
MIL-STD-2132	✔	✔	✔	✔	✔		✔	✔	✔	✔	✔	✔
NAVSEA T9074-AS-GIB-010/271							✔	✔
Pratt & Whitney PMC		4350-2	4352-2	4353-2	4354-2					4351-8	4351-2	4360-10
QPL SAE AMS 2644G							✔	✔
Rolls Royce RRP 58003 (CSS 232)			✔	✔	✔				✔	✔	✔	✔
SAFRAN Pr 5000/In 5000			✔	✔						✔

* WW = water-washable PE = post-emulsifiable WB = water-based

** water absorbency 6.10, requirement of >5% not met

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