The Four Star Products OEM Automotive Series line of products is a direct result of the real need for high quality products like this as expressed by the marketplace itself. Performance of products in this industry is truly a given and pricing must reflect the same. Typical parameters of products relative to this industry require that the finish be what it is. To explain, products must contain no silicones or fillers, and how-to of the products must include how to deal with all imperfections in the vehicle surface. The products developed by Four Star Products do in fact exactly that. We have chosen not to just fill in words on a label space on a bottle, but in fact what is written is exactly the performance parameters of the product, and its relativity to the vehicle surface being worked on. A good fair way to evaluate a product is to hold it up against what is the industries perception of the standard. The Four Star Products OEM Automotive Series Line not only meets this, it surpasses it. In saying this, does that constitute having a higher price? No, because we are the manufacture and control all parameters of that we put ourselves in a unique cost and pricing position in the market. What we ask of you our customer is to give these products a fair and accurate chance relative to the performance requirements of your shop, and by doing this we think you will agree that these products do surpass what is available in the market. The question that has been asked from time to time "are these products for the professional detailer or body shop user only"? No, although the original design and development was and is centered around the OEM market and professional user this does not rule out the fact that someone having the same equipment and following the procedures and steps written on the label will achieve the same dazzling results as the professional.