“If the screen is going into public traffic areas, probably yes.”
Gob (Glue-on-board) protection adds an extra protective layer over the leds, improving resistance against impact, dust, and moisture. Most people choose gob for:
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Shopping malls
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Exhibitions
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Rental events
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Airports
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Public interaction areas
Project Insight: It usually increases cost by around 10–15%, but it greatly reduces accidental led damage during transport and daily operation.
