The following is from John Mackie, John William 37VT68:
I am currently installing Isaksen drip edge over the windows out of PVC
Trim board. I was fitting the pieces when our rain started last week, 2 1/2
Inches per hour for 5 hrs and they worked great. No window leaks from the track filling and spilling over. Also have them over the aft pilot house windows which eliminated a problem leak.
I removed the teak half round and am now priming that area and painting prior to final installation.