Delamination Caused by Rainwater
The area in dark red shows where the leading edge delaminated due to
Finding Delamination Using Tap Testing
In the first image, tap testing has found an area of delamination from
the abrasion strip. In the second image, the delaminated area is the darker-colored area
that is outlined, which is typically larger than the estimated delamination area found by
the tap testing.