I notice that on the can it calls them micro particles. Is that the same or different than nano particles?
They say NANO in big letters and then microparticles. Hard to say which it is.
I suppose nanoparticles are also microparticles. But microparticles aren't necessarily nanoparticles.
They also make a dedicated overhead door product. Canadian tire has it.
And there's no mention of nano particles. I'll check that out at a Canadian Tire next time I'm there. Thanks for the heads up.