My choice for silver in the summer months is Clearkote Vanilla Moose Wax Hand Glaze, followed by Pinnacle Souveran wax. Works a real treat for me, delviers a liquid silver kind of look which suits the colour very well. I dont aim for super relfections from silver, there's no real point as the colour wont deliver this in comparison to black, so a liquid glossy look is what I aim for and these two products deliver it. In winter, I switch over to Colinite 476S as the topping wax.