FP-921

FP-921 is used for the detection of fine cracks, porosity, and through leaks on metals, composites, synthetic materials, and some plastics.

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Description

FP-921 is used for the detection of fine cracks, porosity, and through leaks on metals, composites, synthetic materials, and some plastics. They materials used are low in sulfur and halogens, VOC free, and safe for use on all metal surfaces. It is bright yellow, smooth washing and non-gel forming, allowing a clean wash cleanly from rough surface. It is applied by immersion, spray, or wipe on.

For Method C applications it is used with E-59, E-59A, R-503, and R-504.

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