"Joe" wrote in message
ups.com...

Tried out Floetrol additive on a recent large paint project, and the
improvement in finish on the (ahem) low cost latex was very surprising.
Most paint departments will have quarts or gallons of it in stock. With
a good roller with the proper nap and Floetrol you ought to get a nice
smooth result.

If a smooth finish is what you want, go with Sherwin Williams Cashmere.
There may be others that do the same thing, I don't know.