I am considering HellFire for my 3 car residential garage. I have seen several people note dark spots appearing over time. How many people have used this coating with similar or opposite results/experiences? If you currently have this product in your space, could you share any photos showing how it is holding up?
Also, I believe I read that there is a newer formulation recently? What changed from the older version to the new version?
Thank you everyone for your help!
Also, I believe I read that there is a newer formulation recently? What changed from the older version to the new version?
Thank you everyone for your help!

