Packaging & Film KRITILEN® BLACK 420Black masterbatch for film applications. KRITILEN® BLACK 420PGeneral purpose black masterbatch for film applications. KRITILEN® BLACK 4200PBlack masterbatch for film applications where a long service life is desired. KRITILEN® BLACK 425Black masterbatch for specialty film applications. KRITILEN® BLACK 430Black masterbatch for general film and extrusion applications. KRITILEN® BLACK 436A black masterbatch developed for film applications. KRITILEN® BLACK 440PBlack masterbatch for general film and extrusion applications. KRITILEN® BLACK 4401PBlack masterbatch for film applications requiring high coverage. KRITILEN® BLACK 4403PUV-resistant black masterbatch for outdoor film applications. KRITILEN® BLACK 450A black masterbatch offering high blackness. KRITILEN® BLACK 451PBlack masterbatch for outdoor film applications.