Model Master, Pactra and Aztek brand paints have been discontinued but there are still many options out there for model railroaders.
RUMORS: Testors Model Master Line Being Discontinued
Testors Paint is Being Discontinued - RCU Forums
Testors Paint is Being Discontinued - RCU Forums
Railroad Model Craftsman October 2019
Testors 342300 Model Master 6 Color Paint Set, Train Colors
Railroad Model Craftsman writes, 'If you are a real modeler, then
Railway Design Associates
End of the line for Testors Floquil and Polly Scale paint
RUMORS: Testors Model Master Line Being Discontinued
Testors Paint is Being Discontinued - RCU Forums
Railroad Model Craftsman September 2019