Yellowing 3M 4200
07-14-2012 | 09:35 PM
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From: Ocala, Fl
Yellowing 3M 4200
I recently used 3M 4200 sealer to caulk and seal all my rail stanchion fittings and my cleats. I used white because I have a white deck. I noticed today that it is starting to turn a buff color.
Is this normal or do I have a bad tube? I did this less than a month ago and just today noticed the change from white.
Is this normal or do I have a bad tube? I did this less than a month ago and just today noticed the change from white.
