Penetrant Comparison
FLUORESCENT WATER WASHABLE PT (TYPE I, METHOD A & C
| SENSITIVITY LEVEL | MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| 1/2 | ZL-15B | P130D | HM-1 | FP-900 |
| 1 | ZL-19* | P131D* | HM-2D | FP-901 |
| - | P131E | HM-220 | FP-91B* | |
| - | (P6F1)* | FP-10 | FP-921 | |
| - | - | - | FBP-911** | |
| 2 | ZL-60D* | P133D | HM-3A* | FP-902 |
| - | P134D* | HM-406* | FP-92B(M)* | |
| - | P133E** FP- | HM-412 | 922 HM-406 | |
| - | P134E | HM-440 | FBP-912** | |
| - | (P6F2)** | - | - | |
| 3 | ZL-67 | * P135D | HM-420C | FP-903 |
| - | * P135E | HM-430 | FP-98A | |
| - | P133E** | HM-604* | FP-99A | |
| - | (P6f3*/** | HM-607 | FP-923 | |
| - | P6F4** | - | FBP-913** | |
| 4 | ZL-56 | P136E | HM-704 | FBP-914** |
| - | (P6F5)** | HM-707 | - |
FLUORESCENT POST EMULSIFIABLE PT (TYPE I, METHOD B, C, D)
| SENSITIVITY LEVEL | MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| 1 | - | - | RC-29 | FP-94 |
| 2 | ZL-2C* | 985P12* | RC-50* | - |
| - | P7F2**/*** | - | - | |
| 3 | ZL-27A* | 985P13* | RC-65* | FP-95A(M)* |
| - | P7F3**/*** | - | - | |
| 4 | ZL-37* | 985P14* | RC-77* | FP-97A(M)* |
| - | - | RC-88 | - |
WATER SUSPENDIBLE DEVELOPERS (FORM C FOR TYPE I & II PENETRANTS)
| MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| ZP-58 | 9D76 | D-110A1 | D-78B |
WATER SUSPENDIBLE DEVELOPERS (FORM B FOR TYPE I PENETRANTS)
| MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| ZP-14A | 9D75 | D-113G1 | D-76B |
DRY POWDER DEVELOPERS (FORM A FOR TYPE I PENETRANTS)
| MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| ZP-4B* | 9A4A* | D-90G* | D-72A* |
LIPOPHILIC EMULSIFIERS (METHOD B)
| MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| ZE-4B | 9PR3 | ER-85 | E-57 |
HYDROPHILIC EMULSIFIERS/REMOVERS (METHOD D)
| MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| ZR-10B (20%)* | 9PR12 (10%)* | ER-83A (30%)* | E-58D (20%)* |
| - | E1 (10%) | - | - |
SOLVENT REMOVERS (CLASS 2)
| MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| SKC-HF | 9PR50 | DR-60 | D-59A |
| SKC-S | PR-1 | DR-61 | R-503 |
| 123 | - | DR-62 | R-504 |
NON-AQUEOUS DEVELOPERS (FORM D FOR TYPE I & II PENETRANTS)
| MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| SKD-NF | 9D1B* | D100* | D-70* |
| SKD-S2* | NQ1 | D100NF | - |
| ZP-9F | - | D106 | - |
| ZP-9E | - | - | - |
VISIBLE RED DYE PT (TYPE II) WATER WASHABLE (METHOD A & C)
| MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| SKL-WP | 906 | DP-50 | VP-30 |
| - | P6R** | DP-51 | VP-30A |
| - | - | - | VBP-300 |
VISIBLE RED DYE PT (TYPE II) POST EMULSIFIABLE (METHOD C)
| MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| SKL-SP | 996 | DP-40 | VP-31A |
HIGH TEMPERATURE (NON-SPEC MATERIAL)
| MAGNAFLUX | CHEMETALL | SHERWIN | MET-L-CHEK |
| - | - | K-017 | VP-302 |
| - | - | K-019 | R-502 |
| - | - | D-35- | D702 |
* Pratt & Whitney FPM Materials
** VOC-Free Formula
*** C & D Only
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