Our product liquid porcelain is the best in the business and is award winning ,With Liquid Porcelain you can get the best adhesion to the tub, resistance to bleach, and bath suction cup bathmats , as well as hair dye. We stand behind our work with a 20 year warranty unlike our competitors, We use professional, fumigation and equipment to spray our coatings. Our product is only available from an authorized dealers and we do not buy any of our products from any big box stores. Many other bathtub refinishers buy off-the-shelf products roll them on your bathtub and offer no warranty on their work. Enclosed is a video about our product, and we have an exclusive nine step system, which includes acid etch of the tub to make sure the coating sticks, this step alone won us a award from the The Professional Refinishing Association as best adhesion in the country ! Our formula is over 40 years old founded in Chicago by Gunther Leo, a chemist with over 40 years as a coatings chemist. We have a [A] rating with the Better Business and 4.7 out of 5 Stars on google.