Noticed that a number of sail manufacturers (i.e. Point 7, Severne & KA for instance) are going for loads of black colour in some of their most popular sails. Can't see the appeal myself, though curious to hear what others have to say!
Well there are black highlights (Severne, KA, most manufacturers at some point) and there there's an almost entirely black sail, Point 7. I think they are on their own with this one.
I've also seen a hot sails maui all black sail.
I suppose you could say thet black sails are cool or hot.... depends on your perspective. 
I did notice that on a hot day the hot sails maui black sail almost dries instantly.
and does dry a lot faster than my white and blue super freak. This coming summer will be it's first summer out so it will be interesting to see how hot it gets.
There certainly appears to have been a marked increase in the usage of black material by sailmakers in the past 5 years, wonder whether this is demand driven or just a marketing ploy?
My 2008 Gaastra was all black with a small red line and it was like sailing Kitt from Knightrider..
In theory Black is a good colour because it absorbs light, preventing UV penetration, which is what kills sails. Not heat.. This is the same with car tyres to prevent perishing, and dark skin to prevent cancer..
Furthering this theory, is my Thesis, as follows..
Blue sails would absorb every colour except blue, and the entire UV spectrum.. Whereas Red would absorb every other colour including the Ultra Violet light, preventing UV penetration, (like black?).
Does that make sense? I dunno..
----
Unfortunately, I think Point7's efforts with making completely black sails has ruined the completely black look for everyone..
And I suspect Reflexs Red thumbs are to support his claim that Red is the new Black.. Needed to be said, I certainly laughed..
I'm thinking that this will be the next step. Why absorb light, when you can just reflect it away, kapow!
also comes in pro edition, gold, for the real balla's
If someone makes a sail out of reflective material, i'm buying it just to have the worlds most obnoxious sail. Thou it'd probably be impossible to sail if the sun was behind me.
Didn't Pryde already make obnoxious silver and gold reflective sails a few years back?
I still own a 2005(?) 4.0 S-1 with reflective panels.. Doesn't get out much since I got fat..
But the Blade had the full deal..
It would be better to do the underside of a board in mirror scheme.. I'll look into it..
i thought about doing it, silver surfer style.
but i gave up as i figured it'd probably add a bit of weight to the board if you wanted to get a really nice looking finish. also turns out i'm too lazy to build a board.
There ya go Matt, some green lol
Simmer also did reflective a few years back, I disliked it on the beach as I kept getting a shot of sun in the eye when I picked it up, but on the water it was fine as it just gave everyone else the sh!ts I guess 
Reflective board bottom would be easy Barn, you can get that chrome look spraypaint at hardware stores and it is not bad...... PC Simmo could advise if there is a 2pak?
Even easier would be chrome vinyl, like what covers most of the cars the internets claim to be made from silver...
A couple of my Ka sails have silver reflective in the head and foot. Must have been all the rage a few years ago.
I am going to predict that NP/JP will be the first to use chameleon paint on their sails and boards. What euro could resist a colour combo like that?
Yer Mark you can get chrome car paint, hell expensive to buy the real deal, there is a bit of a process to get it full chrome, black base then chrome then the 2k clear, i want to paint a car in it but it's illegal in australia like everything else these days.
a board would look sick but prob be to much paint and get a bit heavy, chrome also heats up hell fast, prob would destroy your board in the sun like painting it black, a surfboard would be sick though as you don't really leave them in the sun.. Hmm Silver surfer, cool think i might have to look into that one.. already got a punisher one..
This talk of the physics of colour is messing with my head. What .....pink isn't a colour?
I like the silver panels, and Maui sails had some lovely holographic panels a few years back.
Black? Booooring! Pirates only.
Would I buy a sail based on colour only? I have in the past. Now I'm more concerned with the functional aspects, but all things being equal...
Chameleon paint? Yes please!
googlepedia uv stabilisers/absorbershttp://www.plascolour.com/uv_resistance.html
uv, not heat, is what kills.
also relevant for this thread
Makes me laugh
You do wonder whats going on in the minds of these creative freeks.
May be its the gothic dark side there into post world trade centre bombing 10 year thing or there cellebrating for the capture of Kadarffie 
or do they wake up after uniting with the bible and reading about jacobs coloured jacket
To much seaming = extra weight
Ps : regarding pink and fluero yellow / green sorry to shock you the only wetsuit and sail you could get in the late 80s early 90s was or had fken Pink.
Thanks Robby Naish Shane Horan and others you know who you are
Yea you could do a vinyl wrap across the bottom of the board but it would change the laminar flow on the board which may lead to a slower less stable hull, or just not buy a black board, or you could just take care of the black board. Both options would be effective.
