Sick board. Crazy concave! Very clean finbox install and leashloop! I see your based in Israel, I would love to some surf footage.
@kobymaymonsurfboards73203 күн бұрын
I will add pictures of the first session with this longboard as as we get some waves 🕺🏻
@dw48614 күн бұрын
I really like your lap marking tool!
@kobymaymonsurfboards73204 күн бұрын
Yes mate 🤙🏼 it really works great and fairly simple
@windyshores744 күн бұрын
Hey Koby, what is that tool you used for the tape guide line?
@kobymaymonsurfboards73204 күн бұрын
It called the "Lap Master" a guy I used to buy stuff from design and printed it with 3D printer, he doesn't do that anymore 🤨 Brilliant tool 🤙🏼
@dw48615 күн бұрын
way cool! nice job
@kobymaymonsurfboards73204 күн бұрын
Thanks 🙏🏽
@jw69865 күн бұрын
Hey Koby what Kind is this at the end for a Spray ! Is it a Standard 2k Spray in Glosse or matt finish ?
@kobymaymonsurfboards73204 күн бұрын
I always use matte finish, if i want my board to gloss i do a gloss coat and sanding up to higher grit + water paper up to 3000 + polish
@dzamith775 күн бұрын
Beautiful
@kobymaymonsurfboards73204 күн бұрын
🤙🏼
@jomosky5 күн бұрын
very beautiful bro . is it gonna be a problem in the future if there is no any fiber glass layer on top of finbox?
@kobymaymonsurfboards73205 күн бұрын
@@jomosky good question,based on my experience this epoxy pour is so strong that the chance of an issue is minimal, now let’s say you hit a rock with your fin it is much better if the fin box will pull off alone then if it was glassed with fiberglass the damage will be greater, so it is ok to do it any way you like - I never had a problem with it 🤙🏼
@jomosky4 күн бұрын
@kobymaymonsurfboards7320 thanks for interesting answer, I never think about this way before. 🤙
@roadmaster555 күн бұрын
Very nice work as always! May i ask you how you prepare / clean the board before hotcoating to prevent fisheyes? And are you using additives in the epoxy for hotcoating? Thank you!
@kobymaymonsurfboards73205 күн бұрын
@@roadmaster55 1000% use additive F, sanding is so much easier, I clean with 99.8% isopropyl alcohol (printer cleaner) it is by far the best way, u can also use acetone, not as good but ok 🤙🏼
@OUTDOORSWITHDOMINGO6 күн бұрын
Well done & who is that a pro surfers board u fixing ?
@kobymaymonsurfboards73204 күн бұрын
Not a pro, just a kid from the beach 😅
@Munheca776 күн бұрын
How does it surf? I really want to know :)
@kobymaymonsurfboards73204 күн бұрын
First of all it works great, it feels different- super responsive but it likes good conditions, if the waves are choppy it will be very jumpy, it is also fast so good for small and medium waves - i wouldn't use it in high waves (over 6ft)
@scottturner817615 күн бұрын
sick looking board! where did you get that cutlap scribe?
@kobymaymonsurfboards732015 күн бұрын
@@scottturner8176 yes And sanded it down before hot coat
@cds254816 күн бұрын
Great
@kobymaymonsurfboards73204 күн бұрын
Thanks!
@cds254816 күн бұрын
Nice board
@kobymaymonsurfboards732015 күн бұрын
@@cds2548 thanks
@anotheryoutuber_26 күн бұрын
wow
@kobymaymonsurfboards73204 күн бұрын
Thanks 🤙🏼
@bradiliffe337227 күн бұрын
Sanding room
@kobymaymonsurfboards732026 күн бұрын
@@bradiliffe3372 nope - shaping room The sanding room is near by 🤙🏼
@paredesliquidas7523Ай бұрын
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 🙏
@kobymaymonsurfboards732029 күн бұрын
@@paredesliquidas7523 always use additive F, hot coat, i seal the board with one time spackle- super lightweight sealing compound
@paredesliquidas752326 күн бұрын
@@kobymaymonsurfboards7320 thanks!!
@tonyvazquez8819Ай бұрын
Learned a lot from this video
@kobymaymonsurfboards7320Ай бұрын
@@tonyvazquez8819 happy to hear that - more coming soon 🤙🏼
@MechAutoClinicАй бұрын
Hey.. What grade of carbon fiber mat you used?1K, 2K, 3K, 6K, 12K, and 24K??
@kobymaymonsurfboards7320Ай бұрын
@@MechAutoClinic not sure about what kind of, i used 200gr carbon
@MechAutoClinicАй бұрын
@@kobymaymonsurfboards7320 ok..i am planning to make one for trial purpose. but out of different core material..its very light weight, all though skin will fiber so asking..since i am from India and motorcycle tech and stay away from coastal so this thing is gonna be new for me once i make it..
@kobymaymonsurfboards732029 күн бұрын
@@MechAutoClinic good luck You will be ok 🤙🏼
@agniyogabyinessaАй бұрын
Looks ONO! What liquid did you use with sand paper?
@kobymaymonsurfboards7320Ай бұрын
@@agniyogabyinessa just water 🤙🏼
@WEEBER13Ай бұрын
Will the clear coat be enough to stop the wax from eventually removing the paint?
@kobymaymonsurfboards7320Ай бұрын
@@WEEBER13 never had a case of the paint being removed for any reason 🤙🏼
@MarkArloGarayАй бұрын
What paint additive you are using sir?
@kobymaymonsurfboards7320Ай бұрын
@@MarkArloGaray this is not paint- it is a epoxy pigment with the resin
@hipsonsogboАй бұрын
Cool
@kobymaymonsurfboards7320Ай бұрын
@@hipsonsogbo thanks 🤙🏼
@sup-venture3653Ай бұрын
Nice work 👌🤙👍
@kobymaymonsurfboards73204 күн бұрын
Thank you 🙏🏽
@phillippearce96802 ай бұрын
👍
@kobymaymonsurfboards73204 күн бұрын
🙏🏽
@peterbartmann90062 ай бұрын
I like it ! Great style.
@kobymaymonsurfboards73202 ай бұрын
@@peterbartmann9006 thanks 🙏🏽💪🏽🤙🏼
@mickmann67792 ай бұрын
What weight carbon fiber cloth?
@kobymaymonsurfboards73202 ай бұрын
@@mickmann6779 200gr
@MarkArloGaray2 ай бұрын
Sir wat do you use for the color???
@kobymaymonsurfboards73204 күн бұрын
I use epoxy pigment with a 4% pigment to the amount of epoxy i mix. 100gr epoxy- 4gr pigment
@lukasj76892 ай бұрын
how many actual working hours such repair takes? and how much could it cost?
@kobymaymonsurfboards73204 күн бұрын
Rail ding will not take long, 15min each part and 3 part all together so total of 45min max overall, the thing is the wait- 24H between each step. I will charge 50$ for this one
@MarkArloGaray2 ай бұрын
What paint you are using for your resin sir,?
@kobymaymonsurfboards73204 күн бұрын
Special epoxy pigment to mix directly with the resin
@MarkArloGaray2 ай бұрын
Thanks for the video sir its so helpful...😊
@kobymaymonsurfboards73204 күн бұрын
You are welcome 🤙🏼
@MarkArloGaray2 ай бұрын
Sir what resin you are using sir?..
@kobymaymonsurfboards73204 күн бұрын
I use quick-kick by resin research It takes 3H to fully harden and 24H to sand
@jasonandre2 ай бұрын
What was your glass schedule on the deck? Did you do a layer of 4oz s cloth, then carbon, then another layer of s cloth?
@kobymaymonsurfboards73202 ай бұрын
@@jasonandre just 4oz fibreglass and the carbon on top (200gr) all together same time
@TaranakiFrother-oy2dx2 ай бұрын
Epic bro! Love the carbon strips! Cool tail pad carbon design. Looks like a Super fun board. Master at his work 🙏🏽
@kobymaymonsurfboards73202 ай бұрын
@@TaranakiFrother-oy2dx thanks 🤙🏼🤙🏼🤙🏼
@mkat_5513 ай бұрын
When you sand right after fiberglass dont you start sanding into the fiberglass a little or did I not put enough resin on?
@kobymaymonsurfboards73203 ай бұрын
@@mkat_551 i have few layers of fibreglass so i want to level it Nothing to do with resin amount If you give me the specific point (min and second of the video) i might understand better your question
@TaranakiFrother-oy2dx3 ай бұрын
Epic bro! That looks amazing! Do you have to sand before you do the epoxy hot coat or just hot coat straight over?
@kobymaymonsurfboards73203 ай бұрын
@@TaranakiFrother-oy2dx only sand the overlaps and any imperfections 🤙🏼
@Bido115613 ай бұрын
Nice! Painted straight on the foam? Any problems with lamination?
@kobymaymonsurfboards73203 ай бұрын
@@Bido11561 if you are using acrylic water based paints and not too much water and let it dry good - no worries at all 🤙🏼
@MarkArloGaray3 ай бұрын
Wat paint you are using sir?
@kobymaymonsurfboards73203 ай бұрын
@@MarkArloGaray this is not paint, these are pigments for epoxy really
@luigikrammer87884 ай бұрын
Hey great job! i have just a question! after the paint is it necessary to put resin?
@kobymaymonsurfboards73203 ай бұрын
I don't think i added resin after the paint- i sprayed a lacquer coat - mat finish
@ryanclinetv4 ай бұрын
Koby, I’d love your input (along with any other shapers) on a build I’m trying. I recently picked up some old FireWire Tomo Vader/Vangaurds for $50 each and get worried about the LFT construction being weak and brittle over time. Would there be any downside to me laying carbon fiber over the existing fiberglass? Would it be worth trying to delaminate and use the shape from scratch? Maybe even sanding down the original glass with 100-200 grit and then adding it? Any thoughts would be appreciated! Why not just buy a new board everyone is wondering? Material is cheap, and a new one is $900 usd.
@kobymaymonsurfboards73204 ай бұрын
First of all- experience and trying new things is always good, you will have to sand the board with 60grit and do a damm good job doing that making sure it is exposed and clean (wax, oils and more) You can lay carbon but the added weight will be significant, you will also need to think about the fin boxes (they will low under the carbon) so that area needs to be addressed , and a hot coat layer Sounds like a big job, delaminating is a hard thing to do and NOT worth the time unless this is a huge board and you are shaping a new smaller board out of it Good luck
@ryanclinetv4 ай бұрын
@@kobymaymonsurfboards7320I figured it wouldn’t be too easy, but neither is spending near $1000 haha! Great idea on the 60 grit instead of 100! I’m thinking that I can sand down majority of the fiberglass (or epoxy coat) off the board to minimize the weight, while keeping its strong adherence to the foam. (I’m thinking like with cars how in many cases it’s best to paint on paint instead of bare metal) It’s an LFT board with smaller stringer and weighs quite a bit less actually than it’s FST variation. Overall the board is stupid light, I’ll have to do some more math on what the end weight would be. The pros of strength in my opinion would be worth it, considering I’ll be vacuum bagging it with epoxy as well. Will be sure to let you know how the process goes, weight added, and how long it takes. Appreciate the feedback!
@bradiliffe33724 ай бұрын
Looks awesome .Not sure why you bother using a dust mask for glassing though ? Doesn't do anything for the epoxy fumes
@kobymaymonsurfboards73204 ай бұрын
You are not using dust mask or any other type of mask?
@clemby065 ай бұрын
Magnifique
@kobymaymonsurfboards73204 күн бұрын
Thanks mate!
@stephenbrown71675 ай бұрын
Pretty good repair.. Maybe 2 x layers of carbon fibre would have mitigated the sand through on the deck. Other wise well done.
@kobymaymonsurfboards73205 ай бұрын
Weight is a big issue with Carbon Surfboard so I try to keep it minimal Thanks mate 🤙🏼
@TaranakiFrother-oy2dx5 ай бұрын
Amazing! i wanna try that tiger pattern. Inspirational my bro 🙏🏽
@kobymaymonsurfboards73204 күн бұрын
It is great fun! Good luck
@TaranakiFrother-oy2dx5 ай бұрын
Sick! That looks amazing.
@kobymaymonsurfboards73204 күн бұрын
Thanks 🤙🏼
@ASSwipe.7 ай бұрын
Lost mayhem? He must surf the jax beach pier
@kobymaymonsurfboards73204 күн бұрын
LOL
@lucasat6387 ай бұрын
Hey mate great video, how long would you recommend waiting between the three steps of the process for the epoxy, fibreglass/resin and hot coat to dry?
@kobymaymonsurfboards73207 ай бұрын
In my country it is very hot (27c plus summer) so i can sand after 5-6H To be 100% sure it's cured wait 24H every step
@lucasat6387 ай бұрын
Thanks mate appreciate the info!
@atruefreethinker19447 ай бұрын
beautiful colors and blend.
@kobymaymonsurfboards73204 күн бұрын
Thanks mate 🤙🏼
@OUTDOORSWITHDOMINGO8 ай бұрын
Very RAD
@kobymaymonsurfboards73204 күн бұрын
Thanks 🙏🏽
@wolfking29598 ай бұрын
What is eps or pu
@AlleyTrashBoards8 ай бұрын
EPS stands for expanded polystyrene (kinda similar to styrofoam) and PU is Polyurethane. PU boards are more “traditional “ and are typically glassed with polyester resins. The PU foam is also closed celled making is less prone to getting waterlogged. EPS is much lighter than PU making for ultra light boards, but you have to use epoxy resin or you will melt your blank.