EPS Surfboard Glassing | Hot Coat and Sanding | 5'4 Hi-Performance Twin Fin Fish Time-Lapse

[@TaranakiFrother-oy2dx]

Epic bro! Love the carbon strips! Cool tail pad carbon design. Looks like a Super fun board. Master at his work 🙏🏽

[@kobymaymonsurfboards7320]

@@TaranakiFrother-oy2dx thanks 🤙🏼🤙🏼🤙🏼

[@rodrigosanchezgrupounion5673]

Nice work!👍🏻

[@kobymaymonsurfboards7320]

Thanks 🙏🏽

[@youyiulian4316]

Great job , I have a question about a hotcoat , i can use epoxy instead of hotcoat given it's waterproof

[@kobymaymonsurfboards7320]

The cot cote is Epoxy, it is just the name for this process

[@youyiulian4316]

@@kobymaymonsurfboards7320 thank you so much 👍👍👍

[@runway0343]

Hi, did you seal the eps before laminating? Or go directly? Thanks

[@kobymaymonsurfboards7320]

I always seal the EPS, it takes 10 min and worth it X times over 🤙🏼

[@runway0343]

@@kobymaymonsurfboards7320 thanks! 🤙

[@ridingrobi]

Great looking board! what mix do you use for the eps hot coat?

[@kobymaymonsurfboards7320]

Same mix, 60gr for every foot, so for 6.0 board i will mix 360gr over all epoxy

[@manisurfer2652]

How do you cut eps foam with rocker can you upload one proper video of that

[@kobymaymonsurfboards7320]

I make 2 stringers with the correct rocker and foil, I attach them to each side of the foam block and use a hot wire bow . I will try to make a video of it 🤙🏼

[@manisurfer2652]

@@kobymaymonsurfboards7320 while making 2stingers it's same size as a surfboard thickness or you make them little bigger?

[@HANDIY]

Nice work! what king of pen/marker do you use to write down the board info on the blank? Every ink i tried so far has dissolved..

[@kobymaymonsurfboards7320]

I use Acrylic pen, should not dissolve and a simple pencil will do just fine 🤙🏼

[@HANDIY]

@@kobymaymonsurfboards7320 thanks

[@Trương_Quân]

Great job ! how can you make logos ? were logos printed on a paper? what kind of paper? thank so much!

[@kobymaymonsurfboards7320]

I use ink jet with rise paper for logos, you can also order from Boardlams.com - they are great 👍

[@paredesliquidas7523]

Do You use F additive for the hot coat? Or is not necessary? Also when You Say You seal the board before the glassing it means yo pour some resina directly on the foam and then Lay the fiberglass on top? Thank You very much 🙏

[@kobymaymonsurfboards7320]

@@paredesliquidas7523 always use additive F, hot coat, i seal the board with one time spackle- super lightweight sealing compound

[@paredesliquidas7523]

@@kobymaymonsurfboards7320 thanks!!

[@Cuisinenomade1]

How much resin one uses, approximately of course, to glass a 6 foot board? glass schedule of 2 layers of 4oz bottom and 4 and 6oz deck? a liter and a half? or am i short or too much? thanks! awsome work you do, very inspiring!

[@kobymaymonsurfboards7320]

Bottom 1 4oz layer with tail patch, deck 4 + 6oz. Bottom 80gr per 1ft and deck 110gr per 1ft ( 6toot deck = 660gr epoxy total)

[@joaoacolonnezi6493]

nice shape! Just a question, if I dont sand the board after the coat will it be functional

[@kobymaymonsurfboards7320]

Yes it will, but i do not recommend that. The min you must do is to create the sharp angle at the fins area for good release- so it is will work but I highly recommend sand the board- even if you do it fast and only one paper (120 grit) is better than no sand at all

[@raddonjooste911]

Very cool video. When you stick down the carbon tape with resin do you let it dry before you lay the rest of the fiberglass over the board or do you lay the fiberglass while the carbon tape is still wet? Cheers!

[@kobymaymonsurfboards7320]

Hi, i DO Not wait because i want a strong bond between them, maybe 15min and i lay the fiberglass 🤙🏼

[@suzukiton]

@@kobymaymonsurfboards7320 Hi Koby great video. Another carbon tape question: When you lay it, do you sand the board out a bit to make the tape lie flat with the rest of the board? I made a board like yours but in the end there was a little bump in the glass where the tape stuck up...

[@kobymaymonsurfboards7320]

@@suzukiton yes - you will get a bump- I do a bit of sanding before the HOT COT stage and finally, sand it off at the final sanding stage. In the end, you cant feel it, also if you will do a gloss to the board 100% it will be gone within the sanding process.

[@giovanniarturo893]

Pro trick : you can watch movies at flixzone. I've been using it for watching loads of movies these days.

[@marcharry6634]

@Giovanni Arturo Yup, been watching on Flixzone} for since december myself =)

[@stevem3814]

Hey man! Nice vid! What model of sander did you use in this video? I'm about to shape glass my first board and looking for a good value electric sander that's not too expensive but does the job

[@kobymaymonsurfboards7320]

De-walt will be the one, great value for money. Today i use Mirka but it costs 5 times more

[@Vuun.]

Nice job man

[@kobymaymonsurfboards7320]

Thanks!

[@GARAASJ]

Is that biaxial glass you used on the bottom? I’m considering to do a surf foil board and think biax might have an advantage over twill. How did it work for you, happy with the performance? I used 435gr biax once and was tough to wet out

[@kobymaymonsurfboards7320]

I used 3.8Oz fiberglass with Inegra threads, it is amazing strong and feels good, a bit hard to sand (has small diamond patterns that you need to send before the 2nd hot cote) but overall great 🤙🏼

[@flexatarianlife9174]

if i may ask how long does it take to create this board? and how much can you sell it for when finished

[@kobymaymonsurfboards7320]

The thing is that you have to wait between layers for the epoxy to cure. Net build tome is: shaping 3h, glassing + hot cote 2-4h, sanding 2 and 1h finishing. It worth about 3000 nis (850$) Good luck 🤞

[@llarasuka]

Cool i gusse ill do this in the futer

[@kobymaymonsurfboards7320]

Good luck 🤞

[@rodrigovivarhernandez2862]

What % of catalizer and wax do you pit on the hot coat for poliester resin? Thanks

[@kobymaymonsurfboards7320]

I never use poli, only Epoxy 🤙🏼

[@bsmbB]

How to build an indestructible fish

[@kobymaymonsurfboards7320]

Yes!

[@elflacosalinas]

What did you spray on the surfboard?

[@kobymaymonsurfboards7320]

Hi Joel, I am finishing my sanding process with 400 grit paper and I give the board a very good clean then I use X2 matt finish clear coat spray, it gives a very professional look to the board and this way I make sure all the boards are made has the same finish. Hope it helped you

[@elflacosalinas]

@@kobymaymonsurfboards7320 Does that interfere when applying the wax before taking it to the ocean? Good video by the way!

[@kobymaymonsurfboards7320]

@@elflacosalinas No, after 1H you are good to go 🤙🏼 And thanks, a new video is coming soon 😄

[@mateom6596]

Koby, where can I find the x2 matt finish spray? Is it specific product for shaping?