"CelluCotton(R)" is a registered trademark owned by Graham Professional Beauty Products. I figure you (and the OP) are talking specifically about the 100% Rayon 'Beauty Coil' product within that brand as I know it's commonly referred to as just CelluCotton or CC. The product line-up does come in Cotton and in Rayon, one even has paper and is called 'reinforced'. I just want to make sure we are talking about the same thing.
Either way, none of these "Melt" by any definition of "melt" that I am aware of as it relates to vaping.
crxess, you seem to have been around the block a few times (about 2.5 years on the forum, nearly 10K posts), were you thinking of some other material or did you mean it could be melted through some chemical process completely distinct and unrelated to the vaping use case?
BoomerFZ1, maybe you don't need TP as much or will not be able to appreciate it as much as others... but as you mention, if you run the tank dry at least you wont get that same dry hit as you would without it. Overall, yes, the benefit of temp protection only comes into real use when it can be triggered... kind of like saying that you don't need the higher gears in your transmission if you never go higher than second gear.