Clio Sport 1.2 8v
just want to know what best way is to paint my mk2 ph1 front and rear grey bumper strips to get them smooth, i am going to use body filler on the line that is indented all way around the trim, but want the rest of the bumper to look smooth as thy have a slight bumpy texture, i would normally use plastic primer from halfords however would filler primer work for this as i have never used the stuff ?