Zchek CL Previous Next ZChek CL NDT Cleaner & Remover Zchek CL is an NDT-approved solvent cleaner/remover for pre-cleaning before non-destructive testing and for removing excess surface penetrant from an inspection area before applying developer during liquid penetrant testing. Download TDS Download MSDS Aerosol Batch Certificate Product Properties Applications Approvals / Confirms NDT Type: Visible Penetrant Testing, Fluorescent Penetrant Testing Ideal Application: Non-destructive testing pre-cleaning, Post inspection cleaning, Removing excess surface penetrant ASME Boiler & Pressure Vessel. Section VENISO 3452-2IS 3658NPCIL Product Properties NDT Type: Visible Penetrant Testing, Fluorescent Penetrant Testing Applications Ideal Application: Non-destructive testing pre-cleaning, Post inspection cleaning, Removing excess surface penetrant Approvals / Confirms ASME Boiler & Pressure Vessel. Section VENISO 3452-2IS 3658NPCIL Related Products ZChek PT Solvent removable penetrant - Formulated to provide excellent penetrating property & highest reliability View details ZChek PTW Water washable penetrant which eleminates the need for solvents and exhibits excellent penetrating property. View details ZChek FP2 Water Washable Penetrant View details