Hi- first timer here and new to pop-up life. I was given a 2007 Fleetwood Bayside, and found out the Filon roof was "floating" above the foam on the front half, had hundreds of tiny cracks, plus several big cracks that had been sealed up with Eternabond and Silicon. Needless to say it leaks like a sieve. Long story short, I ended up peeling all of the loose Filon off of the foam, and am planning on painting the foam and remaining Filon with Grizzly Grip. Will this work? I've found plenty of ABS removal, paint-the-foam stories, but no Filon removal, paint-the-foam stories. The foam is pretty flimsy, and I'm hoping the Grizzly Grip will make it strong again plus seal it up. Is this the same type of foam found under ABS roofs? Thoughts? Thanks! PS- Right-click "IMG" at the beginning and select "open in new tab" to see pictures. Not sure I posted these the best way.