ROCOL Flawfinder Developer Spray 400ml - White
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Product Information
Full details
The ROCOL Flawfinder Developer Spray is a white, aerosol-applied powder for professionals performing non-destructive testing. Its key benefit is enhancing the visibility of fine cracks and defects when used with compatible penetrant and cleaner sprays, providing rapid and clear indications. A caveat is its reliance on a companion penetrant and cleaner for complete functionality.
All features
| Colour | White |
|---|---|
| Model Part Number | 63135 |
| Brand | ROCOL |
Extended Product Information
FAQs
What is the primary function of the ROCOL Flawfinder Developer Spray?
Its primary function is to provide a white, absorbent background that draws out penetrant from surface flaws, thereby enhancing the visibility and definition of defects.
Do I need other products to use this developer spray?
Yes, this developer is designed to be used as part of a three-step process, typically requiring a compatible dye penetrant and a cleaner.
What types of defects can this product help detect?
It is highly effective at highlighting very fine cracks and other surface discontinuities that are too small to be seen with the naked eye.
Can I use this on any surface?
It is suitable for a wide range of non-porous materials commonly inspected in industrial settings. Always ensure the surface is clean and compatible.
What is the volume of the can?
The spray is supplied in a 400ml can.
How should I store the product?
Store the can in a cool, dry place away from direct sunlight and heat, and keep it upright.
Is this product suitable for outdoor use?
Yes, it is suitable for pressure testing and leak detection, which can be performed in various environments, but avoid direct exposure to extreme weather conditions.
Troubleshooting
Uneven coating from spray
Shake the can more vigorously before and during use. Ensure the nozzle is not blocked. Adjust spray distance.
Faint indications or no defects visible
Ensure the surface was properly cleaned and dried before penetrant application. Verify adequate dwell time for the penetrant. Ensure sufficient developer has been applied and allow it to develop fully. Check compatibility with the penetrant and cleaner used.
Developer washes off prematurely
Ensure the surface is completely dry before applying the developer. Avoid excessive exposure to moisture or solvents after application.
Pros and Cons
Pros
- Clearly highlights very fine cracks.
- Provides sharp and accurate defect geometry.
- Aerosol application ensures easy and even coating.
- Aids in rapid defect detection.
- Suitable for pressure and leak testing applications.
Cons
- Requires companion penetrant and cleaner for effective use.
- White color may not be ideal for all surface backgrounds.
- Aerosol can may be depleted rapidly with frequent use.
- Not suitable for use on porous materials without proper pre-cleaning.
Setup, Compatibility & Care
Setup:
- Ensure the surface to be inspected is clean and dry using an appropriate cleaner.
- Shake the aerosol can vigorously for at least one minute before use.
- Hold the can approximately 15-30 cm (6-12 inches) from the surface.
- Apply a thin, even coat of the developer spray.
Compatibility:
- This developer is designed to be used in conjunction with ROCOL Flawfinder Dye Penetrant and ROCOL Flawfinder Cleaner sprays.
- Compatibility with other brands of penetrant and cleaner is not guaranteed and should be tested.
Care:
- Store the can in a cool, dry place away from direct sunlight and heat.
- Keep out of reach of children.
- Dispose of the empty can responsibly according to local regulations.
- Avoid spraying near open flames or hot surfaces.