Water Soluble Developer
ZP-14A is a water-soluble developer for the enhancing penetrant indications during liquid penetrant inspections. It produces a uniform white porous coating when dry which is easily removed in post inspection cleaning by a water spray. Advantages include bright and highly defined indications, and can be cleaned with water.
This white free-flowing powder dissolves in water to form a developer solution and does not require agitation once the developer bath is prepared. ZP-14A is recommended for use with Level 2 ZL-2C, Level 3 ZL-27A and Level 4 ZL-37 post-emulsifiable penetrants.
ZP-14A is listed on the QPL SAE AMS 2644 Qualified Product List.
Container Size & Part Number
20 lb / 9.07 kg pail 01-3381-75
50 lb / 22.6 kg pail 01-3381-89
Defect location: open to surface
- Machined components
NDT Method: Penetrant Testing
Types: Type 1 and Type 2
Form: Form b
Temperature Range: 40 to 120°F / 4 to 48°C