Windscreen de-lamination
Posted: Fri Jan 04, 2013 22:33
The windscreen on my car has begun to de-laminate at the upper corners. I had a milky white patch almost 1 inch x 1 inch in each top corner on the opaque black area.
I needed to re-seal the screen edge to stop water getting in between the laminations but first wanted to try to re-colour the black areas. I first removed and cleaned the rubber sealing strip which joins the roof to the windscreen and dug out any loose mastic. I then ran some black ink into the channel where the rubber screen had sat and very gently repeatedly pushed against the edge of the screen with a small screwdriver ie against the laminated edge. This caused the screen to flex by a tiny amount allowing the ink to seep in between the lamintions so that milky white area became inky black. It's not a 100 percent invisable repair but it is a damn sight better than it was.
I then cleaned any surplus ink out of the channel and filled it with black silicone sealant and re-fitted the rubber sealing strip, tapping it gently into place with a rubber mallet. That should hopefully stop any more water getting in between the glass layers.
I needed to re-seal the screen edge to stop water getting in between the laminations but first wanted to try to re-colour the black areas. I first removed and cleaned the rubber sealing strip which joins the roof to the windscreen and dug out any loose mastic. I then ran some black ink into the channel where the rubber screen had sat and very gently repeatedly pushed against the edge of the screen with a small screwdriver ie against the laminated edge. This caused the screen to flex by a tiny amount allowing the ink to seep in between the lamintions so that milky white area became inky black. It's not a 100 percent invisable repair but it is a damn sight better than it was.
I then cleaned any surplus ink out of the channel and filled it with black silicone sealant and re-fitted the rubber sealing strip, tapping it gently into place with a rubber mallet. That should hopefully stop any more water getting in between the glass layers.