Description The Blackstone Griddle Seasoning and Cast Iron Conditioner is exactly what you need to make sure your griddle and cast iron are well-seasoned and protected. This two-in-one product offers results you can trust to get your griddle ready for use, or help maintain your current seasoning to prevent sticking and rust. Made of a proprietary blend of palm oil shortening, beeswax, palm oil, canola oil, and soy oil, this conditioner was specifically engineered for all of a Blackstone griddleâs needs.