TYPE II   according to EN ISO 3452-2

•  highly sensitive  (class 2  according to EN ISO 3452-2)

Test medium for colour contrast penetrant testing

***  Qualified to AMS 2644E and QPL-2644 listed

METHOD

• A   Water
• C   Solvent

VP-30 | MET-L-CHEK Penetrant

  121.100.201  Aerosol  400 ml

  121.100.202  Container  1 L

  121.100.203  Container  10 L

  121.100.204  Container  200 L

Red penetrant

*  Complies to AMS 2644E

• Red fluorescent
• AZO-free

METHOD

• A   Water
• C   Solvent

ROT 1001 | MET-L-CHEK Penetrant

  121.100.301  Aerosol  400 ml

  121.100.302  Container  1 L

  121.100.303  Container  10 L

  121.100.304  Container  200 L

Biodegradable penetrant

***  Qualified to AMS 2644E and QPL-2644 listed

• Biodegradable
• Free from oils and solvent

METHOD

• A   Water
• C   Solvent

VBP-300 | MET-L-CHEK Penetrant

  121.100.222  Container  1 L

  121.100.223  Container  10 L

  121.100.224  Container  200 L

Penetrant emulsifiable with lipophil emulsifier

***  Qualified to AMS 2644E and QPL-2644 listed

METHOD

• B   Lipophilic emulsifier
• C   Solvent

VP-31A | MET-L-CHEK Penetrant

  121.100.205  Container  1 L

  121.100.206  Container  10 L

  121.100.207  Container  200 L

*  Complies with the requirements of  AMS 2644E

METHOD

• C    Solvent

Class 2

• Halogen-free
• Solvent-based

MET-L-CHEK NPU | Remover

  121.100.101  Aerosol  400 ml

  121.100.102  Container  1 L

  121.100.103  Container  10 L

  121.100.104  Container  200 L

***  Qualified to AMS 2644E and QPL-2644 listed

METHOD

• C    Solvent

Class 2

• Halogen-free
• Solvent-based

MET-L-CHEK E-59 A | Remover

  122.113.101  Aerosol  400 ml

  122.113.102  Container  1 L

  122.113.103  Container  10 L

  122.113.104  Container  200 L

***  Qualified to AMS 2644E and QPL-2644 listed

• White developer
• Solvent-based, non-aqueous (alcohol basis)
• Highest sensitivity
• Quick drying
• Creates homogeneous layer 

FORM

• d   Wet developer, solvent-based, non-aqueous for  TYPE I
• e   Wet developer, water- or solvent-based, non-aqueous for  TYPE II  and  TYPE III

D-70 | MET-L-CHEK Developer

  121.100.501  Aerosol  400 ml

  121.100.502  Container  1 L

  121.100.503  Container  10 L

  121.100.504  Container  200 L

***  Qualified to AMS 2644E and QPL-2644 listed

• Dry powder
• Water-suspendable
• Even consistence through continuous stirring

FORM

• c   Water-suspendable

D-78B | MET-L-CHEK

  122.120.406  Container  20 kg

Special penetrant for temperatures of +52 °C to 177 °C

METHOD

• C   Solvent-removable

Application in combination with 

• Special remover  MET-L-CHEK R-502  and 
• Special developer  MET-L-CHEK D-702

VP-302 | MET-L-CHEK Penetrant

  123.200.203  Container  25 L

  123.200.204  Container  200 L

TYPE I   according to EN ISO 3452-2

Testing products named  MET-L-CHEK  consist of penetrants which are

(A)  water soluble
(B)  emulsifying

Different  sensitivity levels  (level ½ to 4) according to AMS 2644E are available.

Water-washable fluorescent penetrants

• Different levels of sensitivity

METHOD

• A   Water
• C   Solvent

FP-90 | MET-L-CHEK Penetrant

Level 1/2  (very low sensitivity)

For application in general metal processing.

  122.101.102  Container  1 L

  122.101.103  Container  10 L

  122.101.104  Container  200 L

FBP-911 | MET-L-CHEK

***   Qualified to AMS 2644E and QPL-2644 listed

Level 1  (low sensitivity)

• V.O.C.-free, environmentally friendly formula
• Devoid of heavy metals, fats, oils or lubricants (F.O.G.)

  122.101.602  Container  1 L

  122.101.603  Container  10 L

  122.101.604  Container  200 L

FP-921 | MET-L-CHEK

***   Qualified to AMS 2644E and QPL-2644 listed
** Pratt & Whitney PMC listed

Level 1  (low sensitivity)

• Application in general metal processing
• Approved for applications in aviation sector

  122.102.612  Container  1 L

  122.102.613  Container  10 L

  122.102.614  Container  200 L

FBP-912 | MET-L-CHEK

***  Qualified to AMS 2644E and QPL-2644 listed

Level 2+  (medium sensitivity)

• V.O.C.-free, environmentally friendly formula
• Devoid of heavy metals, fats, oils or lubricants (F.O.G.)

  122.101.902  Container  1 L

  122.101.903  Container  10 L

  122.101.904  Container  200 L

FP-922 | MET-L-CHEK

***   Qualified to AMS 2644E and QPL-2644 listed
** Pratt & Whitney PMC listed

Level 2+  (medium sensitivity)

Broad application spectrum especially for aerospace and test laboratory applications at high demands.

  122.102.602  Container  1 L

  122.102.603  Container  10 L

  122.102.604  Container  200 L

FBP-913 | MET-L-CHEK

***   Qualified to AMS 2644E and QPL-2644 listed

Level 3+   (high sensitivity)

• V.O.C. and F.O.G. free, biodegradable penetrant
•  Free of heavy metals and solvents

  122.101.142  Container  1 L

  122.101.143  Container  10 L

  122.101.144  Container  200 L

FP-923 | MET-L-CHEK

***   Qualified to AMS 2644E and QPL-2644 listed
** Pratt & Whitney PMC listed

Level 3+ (high sensitivity)

• Broad field of applications
• Approved for areospace industry

  122.102.621  Aerosol  400 ml

  122.102.622  Container  1 L

  122.102.623  Container  10 L

  122.102.624  Container  200 L

FBP-914 | MET-L-CHEK

***   Qualified to AMS 2644E and QPL-2644 listed

Level 4  (ultra-high sensitivity)

• Highest sensitivity and brightness
• For highly critical test application
• Environmentally friendly
• V.O.C.- and F.O.G.-free.

  122.101.152  Container  1 L

  122.101.153  Container  10 L

  122.101.154  Container  200 L

Post-emusifiable fluorescent penetrants  TYPE I

***   Qualified to AMS 2644E and QPL-2644 listed

Post-emulsifiable testing products are availe at 3 different sensitivities (level 2 - 4).

METHODs  to be applied are :

• B   in connection with lipophilic emulsifier  MET-L-CHEK E-57
• D  in Connection with hydrophilic emulsifier  MET-L-CHEK E-58 D, respectively

FP-93A (M) | MET-L-CHEK

Level 2  (medium sensitivity)

  122.101.302  Container  1 L

  122.101.303  Container  10 L

  122.101.304  Container  200 L

FP-95A (M) | MET-L-CHEK

Level 3  (high sensitivity)

  122.101.401  Aerosol  400 ml

  122.101.402  Container  1 L

  122.101.403  Container  10 L

  122.101.404  Container  200 L

FP-97A (M) | MET-L-CHEK

Level 4  (ultra-high sensitivity)

  122.101.502  Container  1 L

  122.101.503  Container  10 L

  122.101.504  Container  200 L

Applicable for most post-emulsifiable penetrants

***  Qualified to AMS 2644E and QPL-2644 listed

• Viscous, oily lipophilic emulsifier
• Ready for use

METHOD

• B   Lipophilic emulsifier

E-57 | MET-L-CHEK Emulsifier

  122.112.302  Container  1 L

  122.112.303  Container  10 L

  122.112.304  Container  200 L

***  Qualified to AMS 2644E and QPL-2644 listed

• Concentrate
• Immersion bath: dilution with water 1:20
• Aufsprühen: dilution less than 5%

METHOD

• D   Hydrophilic emulsifier

E-58 D | MET-L-CHEK Emulsifier

  122.112.202  Container  1 L

  122.112.203  Container  10 L

  122.112.204  Container  200 L

***   Qualified to AMS 2644E and QPL-2644 listed
** Pratt & Whitney PMC listed

• For fluorescent penetrant testing
• Sputter disposition
• Light loosepowder

FORM 

• a   Dry developer acc. EN ISO 3452-2 and AMS 2644

D-72A | MET-L-CHEK

  122.120.306  Container  1 kg

***  Qualified to AMS 2644E and QPL-2644 listed

• Dry powder water soluble
• For emulsifiable fluorescent penetrant 
• Application in wafer-thin, evenly, transparent layers
• No stirring necessary after dissolving of the powder

FORM 

• b   Wet developer

D-76B | MET-L-CHEK

  121.100.606  container  10 kg