Hope your guess isn't correct. However, if you check the factory manual they casually mention using "sealer". My first installer didn't use any and my 2nd pro used it inside and out...let it set over night and leak tested it with the hose. No leaks.....hope you can get it sealed on the first pop!!!

Dave

Webshot "Tips and tricks" and "Shoebox" Photo Albums

EXPERIENCE is the best teacher...but it gives the test first...and the lesson afterwards.

"What this generation tolerates...the next will embrace"