All purpose joint compound
 

Are they the same quality from the one sold at Lowes vs Home depot.

I have been using Home depot in the past, but bought some from Lowes (sheetrock brand).

I am using to cover my old popcorn ceiling. I have been happy with Home Depot stuff but got lazy last night to drive to HD.

I assume it's the same stuff, just packaged differently. Like Wal-mart brands vs national brands. Pretty much the same thing, in a solid white box.