E. Gerber Products, LLC was started by Ernst Gerber after he developed the first and only edge-sealing Mylar® process in 1977. Patents were awarded, and our patented equipment was sold and used worldwide, including by the U.S. Library of Congress and the Comic Conservation Company. We also offered the first Acid-Free boxes and Acid-Free backing boards to collectors. E. Gerber published the Photo Journal Guide to Comics and is well known among collectors and archivists. Our company policy has been and always will be to sell our innovative products as inexpensively as possible to all those that wish to use the best possible preservation products.