</font><font color="blue" class="small">( click here then click on accessories, rat guard is #14. )</font>
You need to click on 'Accessories and Trim' to find the rat guard. Instead of a J molding that would trap water, it is an L shape with the curl of the J going back down to the wall.
Yeah, I see that. Looks like what I copied & pasted didn't come up right. What I did is went here & then in advanced search, I typed in rat guard. That is a better picture of what I was trying to show.
That looks really good. I wish the place I bought my metal from would have told about that. Looks more like L channel than J and I guess the metal is folded over to avoid a sharp edge.
I would not use J channel as is will collect dirt and debris then get wet and rust in few years.