Products & Services
Non-Destructive Testing
Competitor Cross Reference Guide
NOTE: The following guide is intended to help users identify penetrant manufacturers' competing products. Users should consult AMS-2644 as well as the respective manufacturers concerning the appropriate use of each product and product combination.
FLUORESCENT PENETRANT SYSTEMS – TYPE 1
Water-Washable Fluorescent Penetrants (Type 1, Methods A & C)
Sherwin Dubl-Check | Ardrox | Magnaflux | |
Level 1/2 | HM-1 | P130D | ZL-15B |
Level 1 | HM-2D HM-220 WB-100* |
P131D P131E (P6F1) |
ZL-19 |
Level 2 | HM-3A HM-406 HM-412 HM-440 HM-602 WB-200* |
P133D 9703 9704 |
ZL-60D ZL-60C ZL-61 |
Level 3 | HM-430 HM-604 HM-607 |
970-P25E | ZL-67 ZL-300 |
Level 4 | HM-704 HM-707 |
P136E (P6F5) | ZL-56 |
*QPL-approved, water-based penetrants
Post-Emulsifiable Fluorescent Penetrants (Type 1, Methods B, C, & D)
Sherwin Dubl-Check | Ardrox | Magnaflux | |
Level 1 | RC-29 | 985-P11 P7F1 |
ZL-1D |
Level 2 | RC-50 FP-22B |
9812 P7F2 |
ZL-2C ZL-210 |
Level 3 | RC-65 | 9813 P7F3 |
ZL-27A ZL-310 |
Level 4 | RC-77 RC-88 |
9814 | ZL-37 ZL-410 |
Visible Penetrant Systems - Type 2
Sherwin Dubl-Check | Ardrox | Magnaflux | |
Water-Washable (Methods A & C) | DP-50 DP-51 DP-54 K-017 (Hi-Temp) |
906 P6R 907PB P303A |
SKL-WP |
Post-Emulsifiable (Method C) | DP-40 | 996 | SKL-SP SKL-SP1 |
Removers and Emulsifiers - Visible and Fluorescent Penetrants
Sherwin Dubl-Check | Ardrox | Magnaflux | |
Solvent Removers (Method C) | KO-19 DR-60 DR-62 DR-63 DR-64 |
9PR50 PR-1 9PR5 9PR-88 |
SKC-HF SKC-S 1,2,3 |
Hydrophilic Emulsifiers (Method D) | ER-83A | 9881 | ZR-10B ZR-100 |
Lithophilic Emulsifiers (Method B) | ER-85 | 9PR3 | ZE-4B |
Developers - Visible and Fluorescent Penetrants
Sherwin Dubl-Check |
Ardrox | Magnaflux | |
Dry Powder Form a, fluorescent |
D-90G | 9D4A D-1 |
ZP-4B ZP-100 |
Water-Soluble Form b, fluorescent |
D-113G.1 | 9D75 | ZP-14A |
Water Suspendable Form c, visible & fluorescent |
D-110A.1 | 9D76 | ZP-5B |
Non-Aqueous Form d & e, visible & fluorescent |
D-100 D-104A D-106 |
9D1B NQ1 9D18 |
ZP-9F SKD-S2 |