Depends on the color. There are Thomas #'s for each. Light Green(TBB#28021367), Light Blue, Beige, and Light Gray are all listed in a 1998 operators manual as being available in gallon cans.
Were gonna miss you "Brent"..Good luck in "Heidi land"
"I know you miss the Wainwrights Bobby, but they were weak and stupid people...and that's why we have wolves and other large predators" .. The Far Side
"On a two hour delay when will my child be picked up??"