Was doing a little web surfing and was wondering how much Polyetheramine by volume was contained in this fuel conditioner. I reached out to their marketing folks via messenger on facebook and received a reply of 33% by volume. This is close to Red Line and Techron as far as I can ascertain. When reading the SDS for the Gasoline Extreme product there is no Polyetheramine represented. I re-contacted the marketing department to see if they have a more up to date SDS that showed the PEA in the product and was redirected to their R&D department at 800.341.6516 I haven't called yet as I am no chemist and their is a witches brew of chemicals contained in their formula. Do these other chemicals noted comprise a different form or building block for the beloved PEA?