Finishing worked example

Dry Film Thickness with wet film reading of 250 mils: a worked example

This scenario runs the dry film thickness calculation on the strong side: wet film reading of 250 mils, with every other input held at its documented default. Use this calculator for practical powder coating or surface finishing planning, quoting, troubleshooting, or line setup.

The inputs for this scenario

  • Wet film reading: 250 mils (raised for this scenario; the documented default is 100)
  • Volume solids factor: 1.08 x (unchanged)
  • Dry film target: 110 mils (unchanged)

Working through the calculation

  • Applying the documented formula (Adjusted value = measured value × correction factor) to the inputs above produces each figure below.
  • At this operating point the engine returns 270 mils for adjusted value, the number this scenario is built around.
  • At this operating point the engine returns 160 value for gap to target.
  • At this operating point the engine returns 250 value for measured value.
  • At this operating point the engine returns 1.08 x for correction factor.

How this compares with the baseline

  • Against the tool's baseline example, where wet film reading sits at 100 mils and the headline result is 108 mils, this scenario comes in 150% above the baseline at 270 mils.
  • Use it during application to dial in wet film gauge readings so the cured film lands inside spec, or afterward to explain why a DFT reading came in high or low. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Adjusted value: 270 mils (headline result)
  • Gap to target: 160 value
  • Measured value: 250 value
  • Correction factor: 1.08 x

Run it with your numbers

  • Every input above is editable in the live Dry Film Thickness calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.