Power washed the skins today. Most of the proseal came off. This should be the last coat of EFS 2500. Two coats in all. The second coat was only put in specific areas. Pur all the ribs with slosh on them into a bin of MEK alternative. This won't hurt the Proseal but the slosh can't handle it and will fall away from the peices and a day.
Began stripping ribs and stiffiners with heat gun.
After power washing. Clean and proseal/slosh free.
Ribs in MEK Alternative
Staged for scrapping. Used this box to catch scraped proseal