ZChek-CR – Solvent Cleaner (QPL-listed)

ZChek-CR is a high-performance solvent cleaner for pre-cleaning and Method C penetrant removal in LPI – QPL-listed to SAE AMS 2644 and approved for nuclear power applications. Spray directly for pre-cleaning or wipe with a lint-free cloth for controlled removal of excess penetrant after the dwell time. Specially formulated to leave negligible residue, it will not interfere with developer adhesion or mask indications, and controlled evaporation delivers thorough cleaning with less product consumption.

Key features

• QPL-listed to SAE AMS 2644 – qualified for aerospace and regulated inspection programmes
• Nuclear Power Corp approved – ionic sulphur and halogens below 25 ppm
• Covers both pre-cleaning and Method C excess penetrant removal in one product
• No residues – will not mask indications or affect developer adhesion
• Controlled evaporation for thorough cleaning with less consumption
• Low odour – user friendly
• Available in 520 ml aerosol (x12 per carton) and 1-litre bulk (x8 per carton)
• Shelf life: 3 years aerosol | 5 years bulk, unopened

Typical applications

• Pre-cleaning prior to fluorescent and visible penetrant inspection
• Excess penetrant removal in Type 2 visible dye processes (Method C)
• Method C removal step in Type 1 fluorescent penetrant processes
• Nuclear power, aerospace, and regulated programmes requiring QPL-qualified consumables
• Weld inspection in fabrication and pressure vessel work
• Castings and forgings in oil and gas, power generation, and railways