what does 9H mean in relation to coating
I'm thinking it's meant to designate hardness. Diamond being a hardness of 10.
Re: what does 9H mean in relation to coating
It’s the hardness of pencil lead.
Re: what does 9H mean in relation to coating
Quote:
Originally Posted by
dennis hiip
I'm thinking it's meant to designate hardness. Diamond being a hardness of 10.
It means squat. Meaning don’t buy into the marketing of coating hardness. They can still swirl and scratch. They do help with wash induced marring that may occur.
Re: what does 9H mean in relation to coating
Refer to pencil hardness test. The Pencil Hardness Test
Re: what does 9H mean in relation to coating
IMO:
Marketing moguls’ mostly meaningless meanderings.
Bob
Re: what does 9H mean in relation to coating
NOTHING beats the marketing of top coat F11, period! Just this morning I put on Peppa Pig for my three-year-old daughter and an advertisement for that damn company came up[emoji849]
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Re: what does 9H mean in relation to coating
Quote:
Originally Posted by
Klasse Act
NOTHING beats the marketing of top coat F11, period! Just this morning I put on Peppa Pig for my three-year-old daughter and an advertisement for that damn company came up[emoji849]
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Marketing works. It kept us talking about it. Lol
Re: what does 9H mean in relation to coating
Quote:
Originally Posted by
rlmccarty2000
Marketing works. It kept us talking about it. Lol
"F11 is no joke"....[emoji5] This is all I think of with this product, LOL.
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Re: what does 9H mean in relation to coating
IMHO, it's just a silly marketing ploy. I haven't noticed coatings being any less resistant to swirling or light scratches than the original clearcoat that comes with a car from the factory.
Re: what does 9H mean in relation to coating
It refers to the hardness of pencil lead with 9B as the softest and 9H being the hardest. A standard number 2 pencil that we all grew up with is actually an HB lead which is close to the middle of the scale. The 9H hardness test measures the hardness of a clear surface coating by its ability to resist scratching with a 9H pencil.