Collection: Crack Detection Sprays

Protect equipment and infrastructure with premium crack detection sprays for reliable non-destructive testing. Our collection features dye penetrant sprays, developers and cleaners designed to reveal surface-breaking defects, fatigue cracks and porosity in metals, welds and castings. Ideal for inspection routines on pipelines, heavy machinery, structural steel and fabrication shops, these NDT products deliver fast, visible results with easy application and minimal preparation. Choose trusted brands including Rocol for consistent performance, improved safety and reduced downtime. Find UV and visible dye options, water-wash and solvent-based systems to suit your inspection environment and compliance requirements. AIMS Industrial ships across Australia and worldwide, with free shipping on orders over $299 to Adelaide, Brisbane, Melbourne, Canberra, Perth and Sydney. Browse our crack detection sprays to compare technical specifications and select the right penetrant, developer and cleaner combination for your inspection program. Shop now to identify hidden defects early and protect assets from costly failures.