Use an acrylic paint, and don't coat the gutters much too closely. The lighter the paint, the greater the likelihood of it sticking to the floor. As soon as the paint has dried you may have to work with a next coat. Reply Sandra Chapman July 31, 2014 at nine:24 http://garrettxywtp.fireblogz.com/19367700/not-known-details-about-exterior-paint-and-trim-ideas