L J Coatings Foundation Coating and Waterproofing Materials. include: self roller applied, contractor sprayed or equipment available to spray your own. Materials are very durable, applied in only a few hours and can be backfilled immediately. No other product is as durable, as waterproof or dries as quickly, to keep your crew utilized at their full potential with minimum downtime. We also have available Poly-Epoxy/quartz floor coatings in various colors: for decks, patios, entry ways, garage floors, driveways, stairs, utility rooms, etc.