🔎Dry Film Thickness (DFT) Testing: Ensuring Coating Integrity in EPC Projects In any EPC or industrial project, the quality and longevity of protective coatings hinge on one critical check: Dry Film Thickness (DFT) Why DFT testing is crucial: ✅ Ensures compliance with project specifications and manufacturer guidelines ✅ Low DFT → inadequate corrosion protection, reduced asset life ✅ High DFT → risk of cracking, blistering, delamination, and increased material cost ✅ Forms a key QA/QC checkpoint