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Inhumanly_possible t1_ixxgwje wrote

Reply to comment by rewardiflost in NJDOT anti-graffiti coating fail by Mr_Matt_K

Most of the anti Graffitti coating I see is virtually useless. It does make it easier to clean off but then the coating itself wears of through the cleaning process.

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rewardiflost t1_ixxi1qj wrote

Yep.

There's cheaper stuff that does that. The advantage is that it's cheap, and basically applies like paint.

There's more expensive stuff that is more permanent, and allows for easier cleaning.

Then there's spectacularly expensive stuff that's like applying teflon/ceramic to surfaces. Paints and other stuff won't stick. But it can take weeks to prepare the surface, apply the chemicals, and then make sure it all cures properly.

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