Science or snake oil?
https://www.amazon.com/Rust-Oleum-345537-Factor-Synthetic-System/dp/B07Q5TWD56
https://www.amazon.com/Rust-Oleum-345537-Factor-Synthetic-System/dp/B07Q5TWD56
I think it would be interesting to see the MSDS sheet.
My guess (just by glancing at the amazon description) is that this is a paint sealant.
Could be either an acrylic paint sealant or a polymer sealant. I guess if you wanted to break it out too, you could have a ceramic coating as well.
The MSDS will show what kind of chemicals are in it which could give a better hint as to what it is.
Reason I think it's a paint sealant is because 3 years is a long time... even with a synthetic wax.
Just took a look at the MSDS and it contains various siloxanes in addition to to polymers meaning this is an SiO2/Ceramic sealant. No way would it even come close to their claims if it were a non-ceramic sealant. 3 years is still just marketing BS. If full blown ceramic coatings don't remain effective for 3 years, which many don't, then there is no possible way a ceramic sealant is going to accomplish that. Don't believe the hype.