It’s Just a Windscreen

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Whilst shaving the excess cured resin during this repair, the solar reflective coating became visible under the light in the workshop.

Layers of Reflection 3
Holograms

This particular windscreen is heated (embedded within the sandwich construction of the windscreen is a mesh of very thin heating wires which you will see in the image if you look closely; another more modern version of this is heated chemically via a silver/zinc oxide coated film within the glass).

Also within this windscreen’s layers is a ‘solar reflective’ coating (also known as solar reflective or athermic). Solar glass will allow sunlight to pass through it while radiating and reflecting away a large degree of the sun’s heat. This windscreen is also a HUD variant meaning it has a ‘wedge piece’ integrated within the PVB interlayer, This effectively is the surface onto which the image is projected. It also negates the ghosting effect you get on normal glass.


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