ROCOL
ROCOL FLAWFINDER DYE PENETRANT 400ml 63151
Model 63151
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 2 hours ago | £39.95£57.54 | In stock | Visit Tooled Up (opens in a new tab) |
 checked 2 hours ago | £48.34 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £54.16 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
ROCOL Flawfinder Dye Penetrant is an aerosol-applied red dye used for non-destructive inspection of metal components. It penetrates into the finest surface cracks and flaws, making them visible for detection, and is suited to inspecting welded joints, castings and forgings across fabrication, engineering and maintenance applications. The penetrant forms part of a three-stage Flawfinder system, working alongside Flawfinder Developer and Flawfinder Cleaner sprays to provide a complete visual inspection process for surface-breaking defects. The formula is water-washable, allowing straightforward removal once inspection is complete. Supplied as a 400ml aerosol.
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