FF-90 POWDER DEVELOPER 500ML

500ml aerosol

FF-90 is a three-step non-destructive flaw finder kit for visual inspection ofopen to surface cracks, laps and folds on any non-absorbent materials, detectingcracks from 30µm.

FF-90 can be used to inspect welds, castings and forgings. Use for a ‘final check’on the following processes: fabrication and metal work, pressure vessels, rollingmill products, repair facilities, metal alloy plates, castings, metal parts andcomponents, valves and fittings, boilers, furnaces and engines, machining, compositemanufacturing and construction for structural components.

Directions for use

• Remove any dirt contamination prior to application with FF-90 Cleaner, spraygenerously and wipe clean with a lint-free cloth.
• Vigorously shake FF-90 Penetrant prior to use. Apply as a light, even filmto the surface, saturating all areas to be inspected. Leave to penetrate for10-20 minutes.
• Remove excess FF-90 Penetrant with a lint-free cloth treated with FF-90Cleaner. (Taking caution not to spray FF-90 Cleaner directly onto surface asthis may remove the Penetrant from flaws.)
• Vigorously shake FF-90 Developer and apply a light coat from a distanceof 20cm. Allow to develop for at least 7 minutes, until imperfections are visible.Over time defects will appear as red spots/lines on the white developer.
• Post inspection, clean off developer & treat with an anti-corrosiontreatment if necessary.

Key Features

• FF-90 Cleaner
• Powerful, rapid dry solvent
• Removes grime & contamination
• Use for accurate results
• FF-90 Penetrant
• Highly visible red dye for NDT
• Identifies defects ≥30µm
• Excellent materials compatibility
• FF-90 Developer
• High contrast, opaque white powder
• Clearly indicates defects in welds
• Easily removed after inspection

Technical parameters: