Profile: Precision Pressed Products specializes in high quality Mica, such as, ASTM V-1 quality, scratch free mica. Our product line includes natural mica discs and slides, insulators, tubes, washers, tapes, liquid level gauge glass & micanite sheets. We also have large inventory and stockists of highest quality mica. We offer the most comprehensive line of mica products. Our different types of mica parts are made of various size and thickness specified by customers. Our products are used in liquid and water-level gauges of steam boilers & HP boiler gauge glass kits.