Finished up 90% of the seam sealer including a lot of areas the factory did not do that I had to use a pick tool prior to priming to remove the stones, grease and grime from the past 50 years. The beige seam sealer is 3M's fast and firm #08505. Easy-to-use, you can smooth out with a wet finger and 2 hours later you can clean up any mistakes with a rag and lacquer thinner.