ROCOL FLAWFINDER is a non-destructive inspection system that is designed to provide a fast reliable method for visual detection of cracks or flaws which would not normally be visible to the naked eye Ideal for the inspection of welded joints castings forgings etc Comprsing 1 each of the following 1 FLAWFINDER Cleaner Spray 300ml 1 FLAWFINDER Developer Spray 400ml 1 FLAWFINDER Dye Penetrant 300ml