If it helps, here is the information from an old can of Stan’s paint:

Opex L61 Lacquer
L61XXXL42-4383
Tek Blue
05/05/2011
Portland Commercial #4383
To reorder (503) 249-0222

I contacted them a few years ago at that phone number and I was told they could supply it. However the minimum order was 24 cans. So I decided to improvise.