Anyone know where to get 21"x28" foamcore anymore? All I can find is 20"x30".

--Chris

I was just at Walgreen's they don't have 21x28, it's 22x28. I know that's not perfect, but you could cut 1 inch off and come out with the size you are looking for.

Despite Denny's claims to the contrary, 22x28" is far from being a standard size for foamcore!

is the most authoritative thread on the issue on the boards (including a few links for online ordering).

20x30" is the most common foamcore size. 22x28" is bloody hard to find...

It's an odd disparity. Up here you can't really find anything BUT 22x28. I thought it might be some US/Canada thing until I noticed both kinds of foamcore I currently have (both bought at Wal-Mart) were made in the USA! Unless they're manufacturing to some odd Canadian standard I don't understand why it should be so different. The only other thing I can think of is perhaps we have older stock and once it runs out we'll be onto the smaller size too.