A few PL products are dual sourced, but there are many instances where Indestructible Paint company's technical development has provided improved alternatives. IP9029/R3 is one example. As a replacement for PL101, a higher heat resistant stoving enamel than PL101, and IP9139, with heat resistance increased from 500°C to 650°C, it also has superior thick film forming properties at up to 6 thou (150 microns). As part of the evolution of these high performance products , this has been developed xylene and toluene free for certain US applications, It has been warmly welcomed in America as being superior to the US spec TT-P-28 for corrosion resistance and resistance to Skydrol and gear fluid.
Approvals/References/Specification
Pratt & Whitney Specification: PWA578F (Pending)
Rolls Royce Specification: MSRR 9029 OMAT 7/1A
Rolls Royce Allison Specification: EMS 26710
US Military Specification: Significantly superior to TT-P-28, but does not air dry