GT Extender is a SiO2 ceramic-based liquid spray coating rejuvenator, designed to enhance and extend the hydrophobic and protective qualities of Gliptone's GT Quartz coating range.
A single treatment on its own provides 2–6 months of protection against UV, detergents, contaminants and pollution. Easy to apply, and also helps restore that silky feel and extreme depth of gloss. 16 oz / 470 ml.
