AL-HARD RIGIDIZER HARDENER (PDF VERSION) GENERAL INFORMATION ZRCI AL-HARD Rigidizer/Hardener is used to increase the hardness of ZRCI Refractory Sheet products. AL-HARD is comprised of Aluminum Oxide and Phosphoric Acid in a water base. Refractory Sheet products treated with AL-HARD are ready for us...

REFRACTORY SHEET TYPE RSLE-501 CYLINDERS (PDF VERSION) GENERAL INFORMATION ZIRCAR Refractory Sheet Type RSLE-501 is a low expansion high strength reinforced silica matrix composites in a cylindrical form. This remarkable material was designed for use as a high strength, durable insulator in inductio...

REFRACTORY SHEET MOLDABLE TYPE RS-A (PDF VERSION) GENERAL INFORMATION ZRCI's Refractory Sheet Type RS-A Moldable is a tough ceramic fiber reinforced insulation which contains no asbestos. Developed as an asbestos board replacement for induction coil liners and molten metal transport, Refractory Shee...

Die-Cut, Hand-Cut and Slit, Superior Quality Products Made From 100% Asbestos-Free, Non-Metallic Material. All Products Specifically Designed for High Temperature Industrial Solutions Up To 1650 C (3000 F) Small To Large Orders Manufactured In Any Size Or Shape To Exact Customer Requirements. Guaran...

REFRACTORY SHEET TYPE RS-200 (PDF VERSION) GENERAL INFORMATION ZRCI Refractory Sheet Type RS-200 is a fiber-reinforced ceramic laminate with useful properties to 1260 C (2300 F). This high temperature product offers high strength, moderate thermal conductivity and excellent electrical insulation. It...