Robert; the stuff was K2R Made by Spontex Corp. It's located in the Laundry soap and cleaner section at Wal Mart and at Grocery stores.

Spray it on let it dry then dust off the residule, Sometimes I do it twice or more till I see a Clean surface. I then saturate with an Alcohol or Acetone clean and dry it up. Let it sit for 24 hrs then coat the total area with Balsarite or even Dope. Thinned Epoxy 50 X 50 will work great also.

Hope this helps