Formulating to regions that require less than 350 grams for every liter of Volatile Organic Compound, MARSHALLTOWN's Clear Guard® Pro 350® Cure and Seal is a solvent-based, curing and sealing compound suitable for residential, commercial, and municipal concrete surfaces. This product comes in 5 gallon buckets. It will not yellow your concrete, it contains no acetone or TBA, and it has a UV stable film. This product provides excellent color enhancement and protection for your decorative concrete and is Made in the USA with Global Materials