Window film technology
Metal-Free Film
Metal-free film contains no metallic particles in the heat-rejection layer, ensuring no signal attenuation for mobile, GPS or ERP transponders.
Metal-free is the marketing label for films built entirely on ceramic, carbon, dyed or multi-layer polymer chemistry. The selling point is signal transparency.
For Singapore vehicles fitted with In-Vehicle Units, the metal-free question is non-negotiable: a metallised film over the windscreen can cause ERP to misread or fail.
Platinum99 and the other major premium films sold in the Singapore market are all metal-free. Always confirm before installation.
