03 Series

The 03 Series are chemically cured, two-component polyurethane topcoats that are suitable for exterior application on aircraft and aerospace equipment. Component A contains the pigment and polyester resin. Component B is a clear, non-pigmented aliphatic isocyanate prepolymer, which acts as a hardener or curing agent for Component A. When the 03 Series polyurethane topcoats are used over MIL-PRF-23377 or MIL-PRF-85582 epoxy primers, they provide protection against weathering, humidity and salt spray. The cured films are resistant to jet fuels, lubricating oils and hydraulic fluids. The 03 Series polyurethane topcoats meet current standards for high / low temperature flexibility and impact resistance.