MY big windows were leaking where the
two ends of the rubber come together at the top. I went to West
marine and bought a little epoxy injector( plastic syringe). I put
black rubber sealer that I bought at a hardware store in it and
pushed the small end into the seam and squirted cement in starting
at the bottom of the seam filling and dragging the tip to the top
of the seam then I went inside and did the same. I let it dry for
a week and spayed it good with a hose and one window leaked a
couple drops. After drying a week Squirted some more in pushing
the syinge up from the bottom until the tip hit the glass and
squired some more rubber cement in, That has been 3 years ago and
so far so good, The rubber looked pretty bad on the outside and
the black rubbed off on me every time I got near them. I
scrubbed them and coated them with several coats of the silicone
vynal polish. I recoat in the spring and it holds up until early
fall. IF its too early in the fall I add another coat. With the
winter sun low it's ok until spring. So if yours is leaking at the
joint this may help for a while anyway. I am pretty happy with
mine. Doug
n 09/04/2013 06:44 PM, Alisdair wrote: