Formula: Our varnish is made from food-grade ingredients, including grain alcohol, natural resins, oils, and other all-natural ingredients, which makes it a 100% natural and non-toxic spirit varnish. Applications: Our varnish is well-suited for all paintings, musical instruments, fine furniture, and sculpture, as well as a variety of craft projects. It has a high alcohol content so it penetrates deeply on the first coat and provides a beautiful film finish. Coverage: The 4 oz. bottle of Natural Varnish - On a painting or any sealed or painted wood surface - approximately 80 sq. ft. (7.5 sq. meters). Raw, hard wood - 50 sq. ft. Raw, soft wood or plywood - 12 sq. ft. 8 oz. bottle covers approximately 160 sq. 32oz covers approx. 640 sq ft Safety & Quality: Made in the USA. Free of nuts, dairy, and gluten. Cruelty-free. Not intended for consumption. Our 100% natural, eco-friendly Natural Varnish is made with a proprietary blend of plant-based or natural, archival ingredients using time-tested recipes from the Renaissance. This varnish enhances depth of color and richness with a fast-drying, water-clear, glossy finish. It provides superior, durable final protection against dirt and grease. Hand-crafted in small batches, this varnish is free heavy metal driers, additives, petroleum based ingredients, harsh fumes, and toxic additives. It won’t bloom or crack like some other conventional varnishes. It’s also perfect for “re-touching” or giving a unified sheen to your project! This varnish seals most surfaces including paintings, wood, stone, metal, plastics, crafts and more.