My '81 300SD, 126 of course, has a leaky trunk. Can't tell exactly how the water's getting in. The back window and rubber could use replacing but this rig's not worth that sort of investment, not yet anyway, so I carefully applied Sikaflex to both sides of the rubber. When I open the trunk, water has condensed on the underside of the trunk lid, unless it's somehow leaking directly onto that surface, under the weather stripping.

Any experience with this?

__________________
Te futueo et caballum tuum

1986 300SDL, 362K
1984 300D, 138K