: has anyone changed epoxy on a project ? i need to put one more coat
: on the hull of a kayak.
: i have been using mas. it's been curing for about a week. i want to
: go over it with west systems
: 207. i don't want to go buy more mas right now so i'm wondering if
: it's ok to put the 207 over
: the mas ?

I have mixed like ratio epoxies with others catalysts and had no problem so far. One caution comes to mind, if this is a fill coat and you are likely to be sanding through layers, I would do a test for like clarity so you don't get splotches.

Reg