aSTM Specifications

F 1428-92

Salt Spray • 400 - 1000 Hours | Coating System • SermaGard SG-902 or 1105 basecoat plus topcoat
F 1428-92 2C: This aluminum, ceramic basecoat can be dip/spin-applied as SG-902 or spray-applied as SG-1105 with burnish. It is typically used for fastener hardware in the construction and marine industries. Key properties are its outstanding adhesion, conductivity and ductility and its ability to withstand corrosion in high-temperature environments. Its maximum service temperature is 650º C and it can withstand thermal spikes to 750º C.

F 1428-92 4A: This combination of SermaGard’s basecoat plus a topcoat system provides +1000 hours of salt spray protection. This finish offers extraordinary chip resistance and is commonly used for components subjected to extremely corrosive environments.