Lamson’s HeavyDraw® straight oils are divided into two catagories, chlorine based and chlorine free. All of our straight oil products are designed for use in any type of metal stamping application and can be used in wash systems which skim out oil. We use only the highest quality additives to ensure the ultimate in tool life, rust protection and employee acceptance. In most cases the heaviest applications can be accomplished with or without the use of chlorine.