Prevents condensation problems like mould, blistering, discolouration, staining, peeling wallpaper. Heat loss reducing insulating paint, less energy needed reduces heating bills. Helps prevent unsightly toxic mould. Lowest cost wall & ceiling thermal insulation. Water-based acrylic paint, therefore eco-friendly. Easy to use for all painters and decorators. Weight: 11.0231131 Pounds. Manufacturer: Thermilate.