do not be cheap! get the 12 dollar sprayer at the auto paint supply store.

Len
"ahgu" wrote in message
oups.com...
I am painting a Aluminum surface with a brush and roller,
With a brush, I get little lines from brush, with the roller, it is
better,but
it is still not smooth as I expected. Is there other tools that make it
the paint smoother? Or should I put thinner in the paint to make it
more liquid?

thanks
Andrew