Met-L-Chek Company has been a leader in penetrant-inspection technology for over 60 years, manufacturing NDT materials, contributing to specification development, and sharing technical insights through it’s popular Penetrant Professor newsletter. Met-L-Chek was incorporated in 1952 by the late Loy W. Sockman, holder of the first USA visible dye penetrant patent. Loy Sockman helped develop the first version of MIL-I-25135.
|
Visible Penetrants - Type II |
|
Methods A, B & C |
VP-30 |
Red Visible Low Viscosity Method A & C - |
VP-31A |
Red Visible Low Viscosity Method B & C (PE) - |
VBP-300 |
Red Visible Solvent & Oil Free |
|
Fluorescent Penetrants - Type I |
|
Post Emulsifiable Methods B, C & D |
FP-93A(M) |
Level 2 Fluorescent Method B, C & D |
FP-95A(M) |
Level 3 Fluorescent Method B, C & D |
FP-95A(M)-1 |
Level 3 Fluorescent Method B, C & D |
FP-923 |
Level 3 Fluorescent Method A & C |
FP-97A(M) |
Level 4 Fluorescent Method B, C & D |
|
Fluorescent Water Washable Penetrant |
|
Biodegradable |
FBP-911 |
Level 1 Fluorescent Oil & Solvent Free Method A & C |
FBP-913 |
Level 3 Fluorescent Oil & Solvent Free Method A & C |
FBP-912 |
Level 2 Fluorescent Oil & Solvent Free Method A & C |
FBP-914 |
Level 4 Fluorescent Oil & Solvent Free Method A & C |
|
Fluorescent Water Washable Penetrant |
|
Environmentally Friendly & Economical |
FP-921 |
Level 1 Fluorescent PMC 5350 Method A & C |
FP-922 |
Level 2 Fluorescent PMC 5350 Method A & C |
FP-923 |
Level 3 Fluorescent PMC 4360 Method A & C |
|
Emulsifiers Methods B & D |
E-50 |
Emulsifier Type 2 Method B for VP-31A |
E-57 |
Emulsifier Type 1 & 2 Method B |
E-58D |
Emulsifier Type 1 Method D |
|
Cleaners / Removers Method C |
E-59 |
Penetrant Remover Type 1 & 2 |
E-59A |
Penetrant Cleaner / Remover Type 1 & 2 |
E-503 |
Penetrant Cleaner / Remover Non-Petroleum |
E-504 |
Penetrant Cleaner / Remover Flash Dry |
|
Developers Methods A, B, C & D |
D-70 |
Nonaqueous Type 1 & 2Â Methods A,B,C&D |
D-72A |
Dry Powder Type 1Â Methods A,B,C&D |
D-76B |
Water Soluble Type 1Â Methods B,C&D |
D-78B |
Water Suspendible Type 1 & 2Â Methods A,B,C&D |
|
Hi-Temp |
VP-302 |
Red Visible High Temperature |
VP-302 |
Red Visible High Temperature |
R-502 |
Remover / Cleaner High Temperature |
D-702 |
Developer High Temperature |
