SilCoat SZ 400 is a heat resistant zinc pigmented silicone primer. It cures at ambient temperature and resists temperatures up to 400°C/750°F. SilCoat 400 SZ provides outstanding corrosion protection for metal surfaces operating at temperatures up to 400°C. SilCoat 400 SZ can be over coated with SilCoat 650 TC. SilCoat 400 SZ is intended for atmospheric conditions. Do not use under insulation, for insulated service use PolyMeric CUI 650

• Stacks, Breechings, Boiler Casings
• Manifolds, Mufflers and Exhausts
• Hot Piping, Process Vessels, Heat Exchangers
• Refinery Equipment - Heaters, Crackers
• Furnaces, Ovens