Quote:
Originally Posted by GASoline71
I used the same 3M sealant for my gutter. I was a little over zealous and filled it probably too much. I used just a bit more than one double tube. Knowing what I know now, I could have done it with less than 1 double tube.
Gary
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Seeing where the seem is verse the bottom of the gutter looks like to me I'll have to fill it up at least 1/8 so it will stay above the seam and hide the spot weld marks in the valley.