Trunk Monkey
Moderator
I was considering actually using Herculiner and rolling it on the entire trim piece, and possibly even below the trip piece. I wonder how it would come out, if I rolled it on if it will fill the seams.
You could just as easily get a cheap spray from Harbor Freight and get a good even coating. Friend of mine did the inside of his 40 tub this way with Hercu, turned out great.