- Powerful engine protective treatment - Power-Z Gold is a high performance engine protective treatment with PTFE - This combined product with world's slippest material, PTFE(Plyetetrafluorethylen) and Molybdenum- Protect a damaged engine under severe condition by coating and magnifying lubricity of engine. - Offers extreme power of engines and extends it's life. - Pcaking : 1QT(gasoline), 1QT(diesel)