This comes with 16oz, with larger packs for a bulk deal available exclusively through Amazon. Sea Foam consists of 100% petroleum, and is a PEA as well as EPA registered product for environmental friendliness.
Sea Foam works to eliminate buildup in your engine in the form of gum, varnish deposits, and contaminants found inside your internal engine. Users with older vehicles (250,000+ miles) enjoy drastic improvements, such as increased power, decreased drag, and a quieter motor. Sea Form is usable for either gasoline or direct oil injection.