Henkel developed Alodine 1132 coating with the convenient Touch-N-Prep applicator pen to provide a clean, easy-to-use method of repairing conversion coatings on aircraft and aircraft part surfaces. The unique Alodine 1132 Touch-N-Prep no-rinse conversion coating effectively repairs bare aluminum substrates to prevent corrosion. It does not require rinsing, and can be air-dried or force-dried with hot air.