In this thread the catalyst has been referred to as MEKP (correct) as well as MEK (incorrect!). Since Home Depot was mentioned as a source of MEKP, you can also find MEK there and naively think the MEK will catalysis your glass. You’d wait a VERY long time…forever. The "P" is really the key, Methyl Ethyl Ketone PEROXIDE.

Watch your chemical shorthand. NO mistakes! A Google search of MEKP will lead to you to a lot of pyrotechnics sites. That stuff can be hotter than you think! Be careful!

Never, NEVER underestimate home chemistry.