The Blizzard Snow & Ice retainer prevents the dangerous movement of snow and ice by allowing the snow or ice to melt completely or drop off in small amounts. Made of high strength Poly-carbonate that is UV resistance, tested to -40 degree temperatures, pre-spotted holes for proper installation and also available with a self sealing gasket.
Marathon is always providing absolutely amazing customers service !! Wish I had more vendors like Marathon
— Holly Jagger - Assistant Branch Manager - Beacon Auburn ME