MAS Epoxy, adding new to old containers?

I needed more MAS to finish the K14 so I bought two smaller containers than what was originally supplied. 

 

I want to add the new to the old containers so that I can use the pump dispensers.

Any issues here? 


Tx!

No issues with this.  We've been mixing new with old for years in the big bulk dispensers in the shops and classroom.  A bit like the Tokyo restaurant that's had a pot on the stove nonstop since the 19th century, just adding fresh ingredients every day or two.

Phew!   Thanks !

Clean and/or keep an eye on your pumps over time. I was concerned that I had some blockage throwing off the mixture's ratio, so I bought new pumps.

John

Better yet, toss the pumps and buy a pack of one ounce graduated cups. You'll get better mixes and waste a lot less epoxy. -Wes

the mix is 2/1 (resin/hardener) right?