Whats good to use to patch our holding tanks?
Marine Tex by Travco Laboratories will adhere to virtually any material. It is sold in marine supply & hardware stores. I repaired my fresh water tank & holding tank years ago & the bond is still solid. Simple to apply. It hardens like steel, can be drilled, sanded, tapped, etc. (Ed Kremmer) About 3 years ago I used this product from E-Z-Red Co. 1-800-522-7947 or 607-467-2866 Product # 204P. This is a special glue stick for use in a hot glue gun. The material was designed for repair of polypropylene battery cases. I repaired the area around the seam and sender of my water tank, no leaks since then.
