SOFT99 Wheel Dust Blocker 200ml L-76 b.w.shampoo How come the Si concentration

How come the Si concentration is much lower than the paint and wheel version at 60%

it's a comprehensive solution that ensures your vehicle not only looks its best

Long lasting

These special brightening agents enhance the appearance and color

It is a decontaminant developed with a sophisticated medium viscosity formula designed to make application easy even on vertical surfaces and to become an essential support in the difficult task of limescale or water spot mineral stains removal

SOFT99 Wheel Dust Blocker 200ml L-76 b.w.shampoo How come the Si concentrationSOFT99 Wheel Dust Blocker 200ml This coating agent creates super hydrophobic layer onto wheel surface, prevents brake dust adhesion and keeps beautiful condition for a long time. Nano size lotus leaf coating agent prevents adhering water, brake dust and dramatically repells the dirt. Only you have to do is wash wheels, wipe off water, remove oily component with included wipes, then spray and dry. 8 wheels are available to apply in 1 bottle. Product