Looking for a paint supplier in the NF/Buffalo area who mixes automotive paint and (possibly) still carries lacquer.

Try a Google search for "paint jobber", or various brands ?
Example : I looked up "axalta paint near me" and their distributor locator came up with a national map showing their stores.

Already did that. Hoping a local can suggest a place.

G D Auto Body Supply
Auto body parts supplier in Niagara Falls, New York
Service options: In-store shopping
Address: 801 Pine Ave, Niagara Falls, NY 14301
Hours:
Closed ⋅ Opens 9AM
Phone: (716) 285-3603

Joey and Gino. Great store, fair prices. I deal with them.

Awesome ! Heading over to pick up stuff in the NF on Friday so don't even have to go to Buffalo !!

FOr future reference, Urban Paint in North Tonawanda carries automotive paints. They carry PPG and Sikkens. Maybe others.