Permanon bonds electro-statically, without any chemical reactions with car surface. No need for buffing machines that wear down your coating too.
Each application gives you 6 months of Shine and Protection against substances from pH 1-12. A quick regular wash will bring back the luster.
Liquid Glass Sealant withstands high heat up till 300℃ while regular wax-based polish melts at 40℃, binding dirt to car surface.