Visible Penetrant Liquids

  • SKL-4C

    SKL-4C

    Water-Based Visible/Fluorescent (Dual-Purpose) Penetrant

    Specially designed for chemically sensitive plastic parts, and for leak detection, SKL-4C is a red dye visible penetrant that is water based and water washable. As with most plastic parts, it is recommended that a trial application be used to confirm compatibility.

  • SKL-SP2

    SKL-SP2

    Solvent Removable Visible Dye Penetrant

    SKL-SP2 is a solvent removable visible red dye penetrant. SKL-SP2 locates surface-breaking discontinuities with a simple three-step process that is ideal for basic industrial nondestructive testing. SKL-SP2 features high-performance penetrating characteristics and produces clear vivid red indications.

  • SKL-WP2

    SKL-WP2

    Water Washable Visible Dye Penetrant

    Developed for large surface areas and rough surfaces where excess penetrant is difficult to remove with a solvent removable cleaner or emulsifier, SKL-WP2 is a water-removeable dye penetrant for Type 2 penetrant testing in visible white light.

  • ZL-405

    ZL-405

    Water-Based Fluorescent Penetrant

    ZL-405 is a water-based, water-washable fluorescent penetrant used for finding indications in castings, forgings, extrusions and other materials with rough surfaces commonly found in automotive part applications. ZL-405 is an ideal solution when waste water produced during the inspection process is a concern for the operation.

  • ZL-425

    ZL-425

    Water-Based Fluorescent Penetrant

    ZL-425 is a water-based, water washable fluorescent penetrant used for finding indications in castings, forgings, extrusions and other materials with rough surfaces commonly found in automotive part applications. ZL-425 is an ideal solution when waste water produced during the inspection process is a concern for the operation.

    ZL-425 es una soluci贸n ideal cuando las aguas residuales producidas durante el proceso de inspecci贸n son una preocupaci贸n para la operaci贸n. ZL-425 es a base de agua y no contiene destilados de petr贸leo, lo que le permite drenar directamente al sistema de alcantarillado seg煤n las regulaciones locales.

  • ZL-440

    ZL-440

    Water-Based Fluorescent Penetrant

    ZL-440 is a water-based, water washable fluorescent penetrant used for finding indications in castings, forgings, extrusions and other materials with rough surfaces commonly found in automotive part applications. ZL-440 is an ideal solution when waste water produced during the inspection process is a concern for the operation.

  • ZL-4C

    ZL-4C

    Water-Based Fluorescent Penetrant

    Developed for testing materials that can be affected by petroleum-based penetrants, ZL-4C water-based fluorescent penetrant contains no petroleum derivatives and is harmless to materials that can be attacked by petroleum-based solvents, such as plastics. It is also safe for use on ceramics, and it can be used as a leak detector. It is always recommended that the inspection material is tested for compatibility with ZL-4C prior to use.