Fallz
04-01-2014, 04:54 PM
Just wondering why the don`t get much mention anymore . Both good sealant`s . M21 lasts a pretty long time and is very trim friendly.
C. Charles Hahn
04-01-2014, 09:19 PM
I used M20 for years; great product. There are just several newer products that are easier/faster to apply these days.
Junebug
04-02-2014, 12:17 PM
agree with Sir Charles, they ain`t bad, but there are better ones out there
wannafbody
04-02-2014, 09:06 PM
Sometimes I wonder if Megs doesn`t remove obsolete products so they don`t have holes in their numbering system.