High-Contrast Non-Aqueous Wet Developer Spray
Zchek DL is a non-aqueous wet developer formulated to draw penetrant out of surface flaws via capillary action, forming bright white high-contrast background layers against red dye or fluorescent indications.
| Parameter | Specification / Feature |
|---|---|
| Manufacturer | ZChem Specialities Pvt. Ltd. |
| Form | Form d (Non-Aqueous Wet Developer for Type II Visible Penetrant) |
| Drying Speed | Ultra-Fast Evaporating Carrier Solvent |
| Layer Texture | Smooth, Thin, Uniform Bright White Powder Film |
| Packaging | 400ml Aerosol Spray Can |
| Compliance | ASME Sec V Article 6, ASTM E165, ISO 3452-2 |
Strong capillary action draws minute penetrant entrapments to the surface rapidly.
Dries instantly to form an even opaque white background without blotching or flaking.
Wipes off easily post-inspection using dry cloth or light water rinse.
Uniform fan spray nozzle provides smooth even coverage across complex parts.
Alpha Industrial Services supplies certified ZChem Specialities and Magnaflux liquid penetrant testing chemicals, aerosols, developers, and cleaners across Bangladesh.
