She's sinking! (Help with leaks)

[JBaker4981]

I've got to patch the same holes in my car. You can get to it from the inside of the car.

Here are all of the helpful threads that I found in my searches when I was researching this for myself. I plan to fill the holes with caulking, smooth them down, and cover them with Dynamat type of Insulation.

http://dmctalk.org/showthread.php?16...ighlight=cubby

http://dmctalk.org/showthread.php?30...iberglass-body

http://dmctalk.org/showthread.php?11...quarter-panels

[81dmc]

I just stuck angle drive caps in the holes with RTV to seal.

[DMC-81]

These holes are definitely there to exhaust air out of the cabin as Nick said. Here was my solution. It involved RTV, contact cement, a toilet tank gasket, and 7 mil plastic:

Liberally use RTV to attach seal in place. Tape in in place temporarily:


After the RTV cured:

This seal is thick enough to direct most water travelling down away from the hole by itself

Contact Cement on the face of the gasket to glue the plastic cover:


7 mil plastic secured at the top 1/3, still allowing air to vent out from the inside: