In a message dated 10/19/2006 9:47:33 A.M. Eastern Standard Time,
colinthom@shaw.ca writes:
Rubberized undercoating will likely dry out and crack in time. I recommend
using Waxoil inside the outer sills. Cover the outer face of the sills with
Gravel Guard, and then paint it body color.
Can't speak on the cheaper brands, but 3M undercoating will NOT dry out and
crack - at least not in 6 years so far.
Gravel Guard may be good stuff, but for anyone caring about originality,
body color would be incorrect for the outer sills.
Cheers,
Jack Mc
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