Building the 23' V-Bottom Skiff - Episode 13: First layer of fiberglass

แชร์
ฝัง
  • เผยแพร่เมื่อ 10 ม.ค. 2025

ความคิดเห็น • 198

  • @utubeaccess7
    @utubeaccess7 3 ปีที่แล้ว +33

    This has got to be one of the strongest boats ever built! Genius use of materials for this build.

  • @zlvirag
    @zlvirag 3 หลายเดือนก่อน

    Amazing! From the very start, it is like opening a book of knowledge that you cannot put down.
    Thanks.....

  • @1Barrel2u
    @1Barrel2u 3 ปีที่แล้ว +3

    When I apprenticed as a Tool and Die machinist I was lucky enough to have a master machinist who had similar skills in that trade a s you do in boat building. I truly wish that I could go back about 45 years and learn boat building from you as well. A good teacher is one that knows the subject, is willing to share that knowledge and has the ability to keep the student engaged. You are that person.

  • @mturallo
    @mturallo 3 ปีที่แล้ว +11

    Fantastic camera work and editing! I'm sure I've made this comment before but its worth saying again. It absolutely serves Lou and his magic to the degree he deserves. Great job.

  • @user-pn6mv4wy7w
    @user-pn6mv4wy7w 3 ปีที่แล้ว +2

    I’ve been building boats for over 30 years and I never get tired of watching Lou. Amazing work sir.

    • @jonathansimmonds5784
      @jonathansimmonds5784 3 ปีที่แล้ว

      I dread to think what you've been producing if this is your reaction.

  • @laser69beam
    @laser69beam 3 ปีที่แล้ว +16

    I’ve been watching this wise old man for years now and to this day every episode nearly blows my mind... Brilliant.., as always...!
    PS can’t even remember how many episodes I’ve watched over and over.., feel like this will be one of them ;)) thank you Lou...!

    • @Lanxe
      @Lanxe 3 ปีที่แล้ว +1

      Well said! I wish more people knew about Lou - I've learnt a lot from watching this channel.

  • @nataliespentzos4486
    @nataliespentzos4486 3 ปีที่แล้ว +5

    Dad, these comments are amazing and make me realize how incredibly talented you are. Wow!

    • @ojSimpson-g8f
      @ojSimpson-g8f 10 หลายเดือนก่อน

      Cant wait to see u in a bikini on board this Vessell???

  • @ericgruel274
    @ericgruel274 3 ปีที่แล้ว +1

    Thanks Lou for taking me to school. I'm building a Marsh skif for Texas coast skinny. Your explanation of why helps emencely .the great folks at total boat got me my order quickly.

  • @BlakePizzey
    @BlakePizzey 3 ปีที่แล้ว +1

    It's been awhile since I've watched one of your videos and boy do I miss it. Love the commentary. Thank you.

  • @thejohnboatfaithfishingand8078
    @thejohnboatfaithfishingand8078 3 ปีที่แล้ว

    That's where I'm at now on my skiff build. I'm putting two layers on the outer hull and I plan to let the first layer dry before laying down the second layer, just to make my life a little easier since I don't have anyone to help. Good tip about the scraper!

  • @1kfarrel
    @1kfarrel 3 ปีที่แล้ว +1

    Besides everything else I liked in this video, I'm especially glad to see the care and attention to dust control, which is important for your health.

  • @dozer1642
    @dozer1642 3 ปีที่แล้ว

    When the guru of wooden boat building introduces fiberglass to the scenario, 🤯🤯
    Amazing construction Lou! Thanks for the content. 🇺🇸🇺🇸🇺🇸

    • @Stillnapie
      @Stillnapie 3 ปีที่แล้ว

      He used glass and carbon fiber in the last skiff build too....

  • @TitoRigatoni
    @TitoRigatoni 3 ปีที่แล้ว

    Very nice! I didn't fully appreciate just how much the sole contributes to the strength of the hull until I saw it in cross-section like this.

  • @MikePurdue-ky9pm
    @MikePurdue-ky9pm 3 ปีที่แล้ว

    Very nice work Lou. Always nice to log on and see new videos. Can't wait till it's flipped over 👌

  • @kerrykrishna
    @kerrykrishna 3 ปีที่แล้ว

    I am SO enjoying all you are doing here. As far as the scatter pattern of the fibreglass, my understanding is that, because the long fibres run in all directions, it make the topside layer much much harder to distort. Any direction you pull it in, it will not want to shift.

  • @jwv6985
    @jwv6985 3 ปีที่แล้ว +1

    Been watching your channel since the beginning and always enjoy your work. Thank you!

  • @graxav
    @graxav 3 ปีที่แล้ว

    There was a saying in my apprentice days -' .. if you can't make it right, make it bright ..' With Lou its, ' .. make it right and bright!' His love of excellence and mastery of form combine effortlessly - then he tells us how he did it! 😎👏👏

  • @fortnoxz71
    @fortnoxz71 3 ปีที่แล้ว

    Thank you so much for sharing your skills. You sharing this will keep the wood working alive.

  • @floridasaltlife
    @floridasaltlife 3 ปีที่แล้ว

    That Sample truss you showed us is an incredible demonstration !!!

  • @waterboy8999
    @waterboy8999 3 ปีที่แล้ว

    I think its lookin great Lou, and I love your enthusiasm its so infectious.
    You have stirred up some concerns with some fibreglass geeks over you methods. It certainly makes it interesting.

  • @scotthutson736
    @scotthutson736 3 ปีที่แล้ว

    Lou, your passion for building quality boats is truly inspirational to watch. Thank you for sharing your knowledge and skill with us.

  • @clipper99
    @clipper99 3 ปีที่แล้ว

    Always a pleasure watching a master craftsman work. Thanks for the education!

  • @mattevans-koch9353
    @mattevans-koch9353 3 ปีที่แล้ว

    Thank you Lou for another amazing video showing your techniques and tips. That is going to be one strong bottom on that boat. Take care.

  • @fonhollohan2908
    @fonhollohan2908 3 ปีที่แล้ว

    engineering at its finest.. simply put, brilliant. Lou you just blow my mind some days.

  • @oletorbergsen6086
    @oletorbergsen6086 3 ปีที่แล้ว

    Mr Lou, you such an inspirational and knowledgeable person. Thank you for sharing!

  • @xavytex
    @xavytex 3 ปีที่แล้ว +6

    The fiberglass mat is necessary when using polyester resin because 2 fiberglass fabric layered on top of one another tend to split over time. Polyester resin isn't strong enough. It's not as necessary when using epoxy resin. But you can still take advantage of the mat side by using it as a finish layer. Fiberglass mat can be sanded whereas fabric can't. Sanding fabric essentially cuts the fibers so it looses a lot of it strenght. Instead of having a continuous weave, you end up with a series of U's about an 1/8 long. Thanks for the video series by the way.

  • @jcmackenzie6387
    @jcmackenzie6387 3 ปีที่แล้ว

    always the best!!! over the years the ammount I have learned from this dude is un fathomable!!

    • @jonathansimmonds5784
      @jonathansimmonds5784 3 ปีที่แล้ว

      It's truly frightening to read these comments, it shows how much ignorance about boat building there is out there.

  • @seatroutking7555
    @seatroutking7555 3 ปีที่แล้ว +2

    What a design it’s going to be a ice breaker of a hull please Louis any update on The Orca build I can’t wait for it I have been a fan of that boat from a child 👍🏻 all the best from Ireland 🇮🇪 keep safe 😷

  • @bf3and4highlights83
    @bf3and4highlights83 3 ปีที่แล้ว +1

    One of only 3 channels that I don't immediately set the playback to 1.5X or 2X

    • @geridoo
      @geridoo 3 ปีที่แล้ว

      like Lou said in one episode: it does not hurt you at all to go slow :)

  • @hectordayo8661
    @hectordayo8661 3 ปีที่แล้ว

    All i can say is.... W O W ! that’s incredible skills...
    Stay safe & God Bless

  • @richardanderson4916
    @richardanderson4916 3 ปีที่แล้ว

    The knowledge just keeps coming! Thanks brother!! New sub!

  • @fernandofert9960
    @fernandofert9960 3 ปีที่แล้ว +1

    What a nice monday surprise!

  • @andrewseaman7012
    @andrewseaman7012 3 ปีที่แล้ว

    Every one of your videos is a real treat for me. Thank you so much!

  • @billiondollardan
    @billiondollardan 3 ปีที่แล้ว

    Thanks for the content, Lou! You're part of what makes TH-cam great, man

  • @dwaynekoblitz6032
    @dwaynekoblitz6032 3 ปีที่แล้ว

    I grow more and more in love with that beautiful boat with every episode. If I was rich I’d own it.

  • @o.h.w-ok
    @o.h.w-ok 3 ปีที่แล้ว

    That boat is SO strong 💪 WOW Lou!

  • @shnnenluo9876
    @shnnenluo9876 3 ปีที่แล้ว

    Although we are a fiberglass company ,i must to say "You just did a remarkable job!"

  • @jdtracy
    @jdtracy 3 ปีที่แล้ว

    My understanding is that the matt side is better to put "face up" on your last layer and provides a "smoother" finish to sand for paint. Planning to build my own "barge" type boat and this is some good info, as all your videos. Thanks for sharing.

  • @raytheron
    @raytheron 3 ปีที่แล้ว

    What a build! Amazing work, Lou.

  • @michaelkihn5193
    @michaelkihn5193 3 ปีที่แล้ว

    I look forward to each episode; so inspiring.

  • @stayfrosty1758
    @stayfrosty1758 3 ปีที่แล้ว

    Gather round, the master shipwright is speaking :)

  • @Boca-do-rio
    @Boca-do-rio 3 ปีที่แล้ว

    Nice to see a master work...

  • @rbnhd1976
    @rbnhd1976 3 ปีที่แล้ว +1

    Hey Lou grab a 16th x 16th floor trowel from home center flooring section, sand the notches edge down to what maybe a 32nd? (Make the notches shorter) Put the right amount of resin right where you need it, great video thanks
    source-flooring guy

  • @johnrice6793
    @johnrice6793 3 ปีที่แล้ว +1

    During the winters in Petersburg, Alaska my 36’ Whal built troller gillnetter was under a 6 mil visquine self made “boat house”. The winter of ‘74 I insulated and fiberglassed the fish hold. I used mat. The resin then off gassed a vapor, “styrene” as I recall. I found a fellow with a gas mask, ran a flexible tube from the gas canister up through the hatch combing out the boat house door till the end was well outside.
    Fiberglassing inside the fish hold by yourself, vertical concave walls, getting the right amount of liquid hardener (it came it squeeze bottles - it really was a guess) in the resin, the mat to stay and not clump, the resin to penetrate, the offensive odor of the resin, the fact that too much hardener would(or could) cause the resin to catch fire or not harden to a proper “hard” was a (looking back on it) almost daily nightmare.
    I was 22 years old.
    I watched your latest skiff video, no gas mask and thought, “My god, how far we have come”.
    I always enjoy your expertise and hearing nautical terms, vessel lingo again. 👍🤜🤛

  • @baldiepatterson8065
    @baldiepatterson8065 3 ปีที่แล้ว

    Lou always amazing even when I used to work in his shop

  • @danacrook4203
    @danacrook4203 3 ปีที่แล้ว +1

    Great Job as always!

  • @oliverf944
    @oliverf944 4 หลายเดือนก่อน

    @13:20 spraying it with water. is that something you can only do with the 2:1 ratio epoxies? i thought 5:1 west epoxies have curing problems with exposure to water?

  • @davidhall1779
    @davidhall1779 3 ปีที่แล้ว

    what beautiful lines.

  • @SMKreitzer1968
    @SMKreitzer1968 3 ปีที่แล้ว

    Thanks Lou, love the build!

  • @christophere5130
    @christophere5130 3 ปีที่แล้ว

    Thank you. Great tube!

  • @trout4bait549
    @trout4bait549 3 ปีที่แล้ว +1

    You can think of the fiberglass cloth like plywood... woven cloth is like veneered plywood where the layers of grain criss-cross at two specific angles, and multi-directional cloth (aka mat) is like OSB with the grain crossing at multiple random angles. This 1708 cloth is the best of both, with specifically angled fibers to make edges like at the transom stronger, and flat areas stronger in every direction through the random orientation of the matted layer.
    I asked last week, who's the new kid?

  • @MrDarchangelomni
    @MrDarchangelomni 2 ปีที่แล้ว

    @5:08 chopped glass mat forms to shapes better. Anyone who has ever tried to apply just a piece of woven mat to any surface that wasn't flat; finds out quick, that no matter how long you chase it with a roller the stiffness of the parallel fibers wants to round over corners which makes voids. This is why you always apply scatter - woven - scatter - woven, it fits shapes, fills the voids in the weave, and allows a denser fiber to resin ratio. Really comes in handy when its time to sand and paint. Just out of curiosity why this blend, of solid wood keel and plank/fiberglass hull? Is it a nostalgia to use some classical methods improved with a composite and have a bullet proof boat that needs a rail car to move, You know as well as I that you can get that same strength but with none of that wood weight. Just curious.

  • @scottmurdoch4783
    @scottmurdoch4783 3 ปีที่แล้ว

    Great video

  • @mitchellkasdin1899
    @mitchellkasdin1899 2 ปีที่แล้ว

    I think it’s is to simplify the process having the biaxial cloth and the mat combined. Instead of two steps. Also that thin layer of mat should help wet out the cloth. Could also help laying the mat down and reducing air bubbles if you’re squeeing out the cloth. I’m also thinking having thin mat layer gives better adhesion to the wood.

  • @tomtruesdale6901
    @tomtruesdale6901 3 ปีที่แล้ว

    She is coming right along, Fiberglassing large flat surfaces can actually be fun as you spread the resin and see the wood grain pop. Now sanding fiberglass is a max pain in the butt. You MUST wear a mask and goggles and that stuff itches bigtime. Looking forward to seeing the next layer of planking go on.

  • @antoniiocaluso1071
    @antoniiocaluso1071 7 หลายเดือนก่อน

    I build small catamaran sailing ply'wd. hulls (20'x9') and STOP at this fine builder's glass/epoxy step! seems to work for FL waters. so far :-) but...mannnnn...that above is sho one hard-workin' hull, being its double-planked! whewwww....heavy, I'll bet, too. most have heavy waves there??

  • @J.A.Smith2397
    @J.A.Smith2397 3 ปีที่แล้ว

    Love what ya do Lou!

  • @uitgeverijbetelgeuze5963
    @uitgeverijbetelgeuze5963 3 ปีที่แล้ว

    Your video's are a balsem to my soul for years now. So please carry on. It crossed my mind if you considered using carbon fibre in stead of the crosswoven glasfibre. Carbon fibre has an inherent more resistance to deformation then glassfibre.

  • @williamoverton7265
    @williamoverton7265 3 ปีที่แล้ว

    Fantastic instruction

  • @andrewschafer8986
    @andrewschafer8986 3 ปีที่แล้ว

    Love it. Keep up the good work!

  • @charleswaters455
    @charleswaters455 3 ปีที่แล้ว

    As I understand it, the mat on the back side is to add strength. With the fibers going in every direction randomly, there's there is consistent stiffness in all directions, not just the directions of the biaxial weave. It's great stuff that allows you to skip steps basically.

    • @grahamrowe6278
      @grahamrowe6278 3 ปีที่แล้ว

      Charles, I use cloth that wets out perfectly, as it is matched (...is coated with a coupling agent) to the resin system. And that cloth is regular weave. It works well. You cannot chop-strand that lay over method for multi-directional strength (which you don't actually get from plywood either), and it'd look like an interior finish, taking forever to fine down. An answer on a larger boat is multiple layers of thinner cloth. Time consuming as hell. The surf board guys who work in epoxy have shown me the best techniques, and they have keen graphics to show through for their clients. But scaling it up for the big boat, well, that's a skill. I think Lou might benefit from the waft of a heat gun here and there, just as it get a bit uncompliant, but way-to-go.

  • @jeremiah1059
    @jeremiah1059 3 ปีที่แล้ว +1

    I believe this has to be the first video where Louie didn't say "Medullary Ridge"?! He did say "Bi-axial Weave" and "Mono-directional Fiber" so I'm satisfied 😊.

  • @EricEversonArtAndDesign
    @EricEversonArtAndDesign 3 ปีที่แล้ว

    My understanding is that the mat side is there to keep the cloth texture from printing through to the surface.

  • @steveskouson9620
    @steveskouson9620 3 ปีที่แล้ว +2

    Louis, been following you for a few years now.
    LIKE the channel!
    Anyone ever say your voice sounds like George
    Carlin?
    steve

  • @Lee-NN7X
    @Lee-NN7X 3 ปีที่แล้ว

    Good video Sir...she's going to be awesome

  • @highlinercustomboats1816
    @highlinercustomboats1816 3 ปีที่แล้ว +5

    The 1708 with the 3/4 oz matt is primarily used when polyester resins are used in the laminate and it DOES promote adhesion to a scuffed and hot coated wood surface. It also takes a step in cutting material out of the production process.
    Your using an epoxy would call for a 1708 less the Matt backing. This version is specifically for use with epoxy as the binder in the matt isn't really compatible with epoxy. It also behaves dry and wet like a regular straight cloth- it takes a touch and some experience in pulling and squeegee driving. Epoxy with matt is just wasting resin and adding weight that doesn't add an equivalent strength.
    You do what you do, you're convinced of your process but now you and your followers know.

    • @jeremiah1059
      @jeremiah1059 3 ปีที่แล้ว

      You say the version he is using is specifically for use with epoxy as a binder in the mat but that it isn't compatible with epoxy?

    • @highlinercustomboats1816
      @highlinercustomboats1816 3 ปีที่แล้ว

      @@jeremiah1059 If epoxy resin is used, there's no need for matt.
      The binder chemicals used to keep matt together until the resin saturates it are rarely if ever compatible with epoxy, so the Matt just sucks up resin and adds weight. The 1708 WITH a light matt backing is usually for use with polyester resins that WILL break down the binder and contribute to the bond.

    • @jeremiah1059
      @jeremiah1059 3 ปีที่แล้ว

      @@highlinercustomboats1816 okay. So is he doing it wrong in your opinion or just adding an unnecessary step/unnecessary weight?

  • @LOOKOUT2012
    @LOOKOUT2012 3 ปีที่แล้ว

    Love it!! Great to see it coming together :-)

  • @charleswaters455
    @charleswaters455 3 ปีที่แล้ว

    The use of the paper to keep clean lines is genius. Why didn't I think of that?

  • @rassoauberger6442
    @rassoauberger6442 3 ปีที่แล้ว

    Its wonderfull. Defenitly. But why does ist have to be a Tank? Do you Go through ice with it?

  • @marcocorrea8938
    @marcocorrea8938 ปีที่แล้ว

    Excelente trabalho magnífico

  • @GoofieNewfie69
    @GoofieNewfie69 3 ปีที่แล้ว +4

    You ever ues peel ply? When applied carefully it leaves a very smooth surface for the next operationwether it's more glass/carbonfiber, wood, paint, gelcoat, or whatever the next layer is. It also removes the amine blush in resins. no sanding or scraping needed unless the surface is not absoultly fair for the next layer. Biggest problem is it's expensive and it's garbage after use.

    • @gregoryh4601
      @gregoryh4601 3 ปีที่แล้ว

      Sir have you work with Carbon/Kevlar fiber? Like to ask a Question

    • @GoofieNewfie69
      @GoofieNewfie69 3 ปีที่แล้ว

      @@gregoryh4601 What do you want built or repaired

    • @GoofieNewfie69
      @GoofieNewfie69 3 ปีที่แล้ว

      @@gregoryh4601 It's pretty obvious by my comment that I'm either a liar, armchair quarterback, or someone with expirence if fabrication/repair materials, in this case composits. You decide, I will contimnue to do what i do and make a ton of money doing it.

  • @paulstokes1831
    @paulstokes1831 3 ปีที่แล้ว +1

    Have you tried using a rubber roller to set the resin and glass?

  • @Micington
    @Micington 3 ปีที่แล้ว

    Great job! What did you use to thin out the epoxy? I never thought of spraying water onto it when it was going off. I’m gonna try that! Cheers mate! Thanks for the video! Subscribed!

  • @offpherj7884
    @offpherj7884 3 ปีที่แล้ว +3

    Fiberglass 101
    By Lou
    Lou makes fiberglass easy.
    Test at the end

  • @toddlehman928
    @toddlehman928 3 ปีที่แล้ว

    Why not use a nap roller when spreading the resin? I also use a nap roller to soak up excess resin on polyester tooling

  • @yopage
    @yopage 3 ปีที่แล้ว +4

    Who says they don't make em like they used to. In this case, even better!!

  • @hewanyanglucu2076
    @hewanyanglucu2076 3 ปีที่แล้ว +1

    Please tel me, what the matrial to made boat?🙏

  • @Pushyhog
    @Pushyhog 3 ปีที่แล้ว

    matt makes the base the liquid resin/epoxy needs & seats good to the wood without lifting.

  • @ajlewis723
    @ajlewis723 3 ปีที่แล้ว +1

    How much sanding does a boat of this multitude take?

  • @cvanscho
    @cvanscho 3 ปีที่แล้ว +3

    Lou is so engaging in this video, and the boat is so beautiful, that one is very hesitant to say anything negative. Beginners are however likely to take to heart what is said here, and for that reason I feel it would do such people a disservice if they were not advised to do further research before taking on a job of this nature. I believe that many of the methods used here are not in line with the recommendations of most composite materials manufacturers, and beginners are advised to study such documentation in detail before taking the plunge. Aspects that give rise to concern include: thinning epoxy resins, the use of water to smooth a wet lay-up, the lack of overlaps between sheets of laid-up fiberglass, the unusual "composite" wood/fiberglass/wood/fiberglass laminations to be employed, and possibly the use of a fiber reinforcing fabric that may not be compatible with epoxy resins.

    • @reallyhappenings5597
      @reallyhappenings5597 3 ปีที่แล้ว

      Agreed and noted

    • @kb43ver
      @kb43ver 2 ปีที่แล้ว

      Oh diese Bedenkenträger, DIN-Normen- Liebhaber und Anweisungs-Befolger.
      Geh' ma davon aus, das Lou das nicht das erste Mal macht und schon seine Erfahrung hat.
      Nicht jede Anleitung hat das Ziel, das man es richtig machen soll, sondern auch, dass man z.B. seinen eigenen teuren Verdünner verkauft

  • @cfcasazza
    @cfcasazza 3 ปีที่แล้ว

    It would make a good icebreaker with that hull build

    • @johna1160
      @johna1160 3 ปีที่แล้ว

      Right? Damn near torpedo proof!

  • @malmotumotu5218
    @malmotumotu5218 3 ปีที่แล้ว

    I hope you are OK Louis! I haven’t seen any late update in all your boat builds and hope you aren’t picking up the dam Corona

  • @Skyrmir
    @Skyrmir 3 ปีที่แล้ว

    The mat side of the 1708 hides the stitching and stops print through of the biaxial pattern when you put gel coat on top of it.

  • @camperlab6546
    @camperlab6546 3 ปีที่แล้ว

    I learned about 15 things!

  • @darrenjones9180
    @darrenjones9180 3 ปีที่แล้ว

    I’ve been building glass boats for 45 years now ,just wondering why ya don’t put a mat down first so it’ll bond to the wood , 50 years ago my dad used to glass with cloth right over wood , but two or three years later you could rip it right of the marine plywood or even treated kiln dry

    • @cvanscho
      @cvanscho 3 ปีที่แล้ว

      Is there a chance that may have been with polyester resins? Epoxy resins are known for being very good at adhesion and gluing..

  • @gitentonjohnson
    @gitentonjohnson ปีที่แล้ว

    Sorry sir just want to know which kind of wood did you start with for it looks soft

  • @gitentonjohnson
    @gitentonjohnson ปีที่แล้ว

    Real awesome

  • @magnumpunch
    @magnumpunch 3 ปีที่แล้ว

    What a hype for that truss =D

  • @williamallen2182
    @williamallen2182 3 ปีที่แล้ว

    Just to help my learning, why did you not roll out the wet glass with a fin roller? Does that type of roller not work well with the 1708?

  • @wdnpushpole
    @wdnpushpole 3 หลายเดือนก่อน

    I was taught years ago by an old builder I worked for years ago to always glass the topsides first then bottom last. So as a builder that’s what I do

  • @walkertongdee
    @walkertongdee 3 ปีที่แล้ว +5

    Not in wooden but In fiberglass boat building matt and cloth are two parts that marry into one; they complement each other fitting into the other's voids creating more strength. Matt is the layer under the gellcoat and then its cloth, and then you alternate layers. The reason matt is next to the outside is that it’s a better waterproofing material than a woven cloth is, it’s the first layer wear will come into contact with when the gellcoat is compromised and you want to stop water ingress at the first layer that’s directly under the gellcoat. You don't want to use matt only here it's too bumpy. As usual, he is doing the right thing for glass sheathing, people should take heed and use this method when encapsulating with fiberglass. Wake up and learn all you stitch and glue people!

    • @fredygump5578
      @fredygump5578 3 ปีที่แล้ว +1

      That makes sense about moisture spreading. Water could get sucked along the length of a fiber, but since the fibers are just short strands, each strand is a dead end. (Granted this applies to laminates of CSM and polyester or vinylester resin. I've never seen anyone suggest using CSM with epoxy is a good idea.)

    • @walkertongdee
      @walkertongdee 3 ปีที่แล้ว

      @@fredygump5578 RE: fiberglass boat building- I learned that it is gellcoat that is the first line of defense against delamination and unfortunately people are under the impression that it is a cosmetic thing. If the gellcoat is maintained and repaired there will be no delamination due to water ingress. Sometimes an almost micro-thin very tight weave skin coat is applied first before the matt to reinforce the gelcoat, it provides no structural strength.
      Epoxy and matt is not a good idea matt soaks up resin big time and makes a heavy boat not to mention it is too expensive to use that way and offers no appreciable advantage. The way to make a lightweight epoxy boat is vacuum infusion, a whole nother ballgame. These are usually competition extremely expensive boats that few can afford.
      Production boat construction is still polly or more common nowadays vinylester. If you would try to make a common layup production boat of epoxy it would be too heavy and twice the cost, not advisable needed, practical or necessary.
      If you are interested there is a good book called the Composites Manufacturing Fundamentals of Materials, Methods, and Applications by A. Brent Strong. There is an online pdf but I recommend the pricy hardcopy complete with all the pictures. Good luck and don’t forget to have fun- I have a yourube boating channel if…

  • @1rudderbum
    @1rudderbum 3 ปีที่แล้ว

    How do you get the binder in the Matt in you DBM1708 to break down with Epoxy ? That’s never worked for me. I’d be using DB170 ! All the tests I’ve done prove it. Do a bench test and check it . Chop Strand Matt. (CSM) does not like epoxy. That must be some special Glue because only the Esters glues worked for me . Cool boat. I’m a fiberglass boatbuilder from Santa Cruz Ca. with 40yrs of building.

  • @kevinsmith3274
    @kevinsmith3274 3 ปีที่แล้ว

    How much working time do you have with the resin the way you mix it?

  • @johngoodell2775
    @johngoodell2775 3 ปีที่แล้ว +4

    wear respirators boyz:) Sweet looking lines!

  • @davidGrainger
    @davidGrainger 3 ปีที่แล้ว

    Cutting fiberglass, especially with electric scissors, releases fiberglass into the air. Wear respirator when cutting.

  • @n1352-m1i
    @n1352-m1i 3 ปีที่แล้ว

    you've got some bubble trapped at the angle (port side next to the blue tape) whtn the cloth lifts before full cure, because the cloth cannot take the sharp turn at the right angle and springs back. One way to avoid that is to trim the cloth so that the angle, an other (which has limitations) is to use the help of a tear veil that would apply extra pressure there (or even better to lay a platic film and apply a weighted batten at the right angle)

  • @buildingstore8714
    @buildingstore8714 3 ปีที่แล้ว

    the golden hand

  • @tedfelsberg5322
    @tedfelsberg5322 ปีที่แล้ว +1

    Buy your helper a pair of safety glasses.
    That would be SO very sad to get a blob of resin in the poor kid’s eyes !
    Back in the ‘80s, I splashed a drop in my face and was SO very glad it hit my GLASSES, rather than my eyes.
    Just FYI
    Thanks, Ted, in NJ

  • @michaeljohnson309
    @michaeljohnson309 3 ปีที่แล้ว

    Can someone explain to me why the fiberglass between layers of wood? Couldn’t it be a moisture trap?

  • @paulswebba
    @paulswebba 3 ปีที่แล้ว +1

    I cannot get my head around precision building a boat in timber, and then covering it in grp.