Sherwin Williams also advertises non-isocyanate paint, but...
It does seem to claim a lot of the same qualities as our 'True Green Poly'
'Polysiloxane 1K
Polysiloxane 1K is a single component, high performing, acrylic siloxane finish coat. It has excellent chemical resistance and flexibilityy. Provides long term performance comparable to aliphatic urethanes, plus, it is free from isocyanates.
Low VOC
Isocyanate free
No recoat window
HAPS free
Easy to repair
Single component
Corrosion and chemical resistant
Long term color and gloss
Simplifies maintenance
No pot life issues'