Gallon, Natural Gloss, Premium Translucent & Siding Sealer, VOC 275, Wont Crack, Peel Or Blister, Can Be Used By Itself Or Over Existing Stains For A High Sheen Wet Look, Vertical Surfaces Only, 2 Coats, Non-Yellowing Coating, Alkyd Resin Formula Is Fortified With Transparent Iron Oxide Pigments Which Provides UV Protection.