Malco Express Shine SiO2 Detail Spray - 1 Gallon [167701]Express Shine SiO2 Detail Spray 1 Gallon Malco Marine Express Shine SiO2 Detail Spray is a quick and easy to use spray on agent, paint protectant, and gloss amplifier. Express Shine can be applied wet or dry to all exterior surfaces, leaving a water beading, ultra slick, hydrophobic layer of protection and a shiny lasting finish for up to 60 days. This quick detailer also protects paint from sun damage with UV inhibitors. Express Shine also does a