GM Service Manual Online
For 1990-2009 cars only

High quality durable sealers are applied to all of the potential waterleak locations during production. If you need to reseal specific areas, use a sealer that has the following characteristics:

    â€¢ The sealer is high quality and medium bodied.
    â€¢ The sealer remains flexible after curing.
    â€¢ The sealer can be painted.