Bio Form Concrete Form Release No. 707 is a readily biodegradable renewable resource formulated as a concrete release agent for the concrete construction forming industry. It can be used for both indoor and outdoor applications. It is designed to produce a void free concrete surface and aid in the release of the form from hardened concrete on a wide range of forming materials without creating a chemical action or causing harm to concrete. Bio Form’s low toxicity formula protects vegetation, wildlife and the environment.