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Boat Plans Pdf | Painting Priming

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Boat Plans Pdf


We are now in the finishing stages of this particular Goat Island Skiff.  Shes coming down the home stretch, I tell you!

To be honest with you, dear intrepid reader, I am several posts out of date with the current going-ons.  Work has been a killer recently and I just cant get on top of it.  Back to work tomorrow to boot, and I still havent done my laundry.  Lets just say time at home is at a super mega premium.

The boat, once faired, was ready for priming.  To accomplish this, I wanted a good sanding job over her so the primer would adhere real nice like.  Using stacks of 120 grit discs on my random obit sander (ROS) I spent a bulk of a day sanding her down to a nice matte finish.


 You can see the Quick Fair that I gushed about in the last post.  Also notice the buckets, without the towels on them.  This was a slip-up on my end, and they ended up gouging the transom.  Smooth-move Ex-Lax!!!  Im such a moron.  The boat is taped up, including the ends of the ply.  These are kind of critical since they are exposed ends of ply that will be submerged at times.  They are well encapsulated in epoxy and I will paint them as well.  This adds protection, and a classic look.

Then, for the first coat of primer!  I used a quart of Interlux Pre-Kote primer, slightly thinned with Interlux 333, a thinning agent.  This stuff is mega-not-cheap, as in 34 bucks a quart, or 136 bucks a gallon, if youre the type that enjoys heart attacks.  It is a high-build primer, which means it will fill small irregularities in the prepped surface.  In practice, the painter will apply one coat, sand it down leaving the crevasses filled with primer, and then throw on another coat of primer, lightly sand it smooth, and then top-coat.

Initially the primer went on rather thick, I didnt thin it at first.  A few drops helped things along immensely.  I used a roller, and the roller would apply the paint unevenly, heavy where the roller initially absorbed the paint and then thinner on the other sections, leaving a speed-bump appearance to paint coverage.  Later research at the paint store revealed some roller tricks, which I will cover later.  Here is the boat, with the first coat of primer.


Then, its time to sand away!  Again, using the ROS and 120 grit discs.  I sanded outside, as this stuff tends to blow dust everywhere, which it did.  My father-in-law has a little car in the garage that he fawns over, I didnt want to get it dusty.  Fortunately, I had good weather, and was able to charge ahead.


Shes looking like a proper work-boat now.  This took a few hours.  I used many sanding discs, about one every three to four feet initially, and then in subsequent passes a increased the acreage with a disc.  The point is to get a good clean cut and not be pressing down trying to get a filled-up worn-down disc to grind away, smooth is the point. Speaking of smooth, this primer, albeit dusty, was quite smooth to the touch, surprisingly so.  After this, I de-dusted her by blowing with a shop-vac, vacuuming with said shop vac, and then rubbing down with cloth soaked in something flammable or toxic, like 333 or de-natured alcohol.  After that dried, the next coat of primer


WOW!  Shes coming along now!  AND THEN I had to leave for work, and I left her for 5 days.  This was not necessarily good, because this primer can absorb humidity, which can then prevent adhesion of the top-coat.  For 5 days I chewed my fingers down to bloody stumps pounding on Intellicast looking for possible bad weather.  I left explicit instructions with my parents-in-law about when to have the garage open or closed.  Fortunately, things turned out great weather wise!

More on painting later.  Im also varnishing my mast.  My wife is helping and she is doing a fantastic job.



Notice the tree is green.  This means GO, as in GO SAILING, as in FINISH THIS BOAT.  Im trying!  Im trying!

When I got back from my trip, I immediately set to sanding the second coat of primer.  Again, same as before, but a little less aggressive this time.  I wanted to keep the primer, but wanted to smooth it out.


Thats not my dog.

The paint and the sun illuminated some things on my boat.  When I faired the boat with Quick Fair I was absolutely anal to make sure I got smooth chines.  I wanted to make sure I had the fairest boat I could possibly have.  I actually spent hard-earned days off fairing and then waiting for it to cure so I could sand it and then fair again before I started the long painting procedure.

So imagine my surprise when I get her out in the sun after she was painted in something that shows shadows really well, like, lets say, a white primer.



OH THE PAIN!!!  WHERE DID THIS COME FROM?  Im heartbroken, a little bit.  I put in the ruler to help you judge.  Its a 16" ruler.  I swear on whatever holy tome of your choice, that I did not notice this when it was in the garage.  I even used setting-sun light to grab inconsistencies like this on the boat, and didnt see it.  It happens sporadically on the port chine, specifically.  The starboard came out pretty bitching if I may say so myself.  Needless to say Im disappointed.  My friend Matt who is always swatting away the mental flies that cloud my judgement was good enough to say something that went like this:  "Im sure I wont notice it, just add it to your laundry list of items you want to take care of next winter, theyre going to rack up anyway as you sail it this year."

Hes right.  If I was home every night I would take my time and lollygag around and be able to fix this.  Time for me is at a premium.  Every day I spend on details like this could translate into weeks and/or months of delays for me.  I screwed it up, I have to live with it for now.  Its actually not that bad, in this picture it looks horocious (new word), but in reality its not that bad.  Surface scum will obscure it anyway.




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Boat Plans Catamaran | Fiberglass Tape epoxy encapsulation

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Boat Plans Catamaran


Yesterday was a bomber of a day.  Total Goat Island Skiff immersion.  Well over 14 hours of spanking.

Basically, I want to float test this boat.  My pond, frozen with several feet of New Hampshire ice iced out overnight.  I woke up two mornings ago to find that the ice cap had literally disappeared, and the boat was not ready.  So the hustle began.

First, I planed to fit a 3/8" poplar dowel for the the bow.  I scratched up the epoxy on the bow, scratched up the dowel, and stuck it on.  This will be glassed over with fiberglass tape.

I held it on with painters tape.

Then, off to the races.  Taping the chines with fiberglass tape (FT) is easy, and kind of rewarding.  First, I measured the tape to fit the chine, and cut it off.  Then I slopped on some unthickened epoxy along the chine, and placed the tape along it, dabbing it down to hold it in place.  This tape has a "selvage" edge to it, which according to the plans should be removed.  Basically, its a plastic string that holds the fabric together, but its a real pain in the ass to sand down, or so I am told.  It came out really smooth on the fiberglass I used for the blades, but on this FT it just mocked me incessantly.  So I said "screw it!" and glued it down with the edge on the bottom.  In case I couldnt sand it down at least it would partly hidden.  After the tape is laid down in position, I slopped on epoxy to wet it out and get it to stick.  Work from the middle to the ends of the boat.  Some gentle tugging got it in a good straight line and evenly over the rounded chine (round with a few passes of a plane and hit it with the sander).


 I did this to both sides, and the bottom/transom joint.  Im not sure if the side/transom joint needs to be done or not, and I can always do that later.  The bow will be glassed when the epoxy has cured on the dowel and I can fair it to the hull.

After that came the fun fun job of spreading the epoxy on the bottom and the sides.  I did the bottom first while I debated how to do the sides.



 I did not pre-coat my panels because A: I wanted to see my boat! and B: I wanted to ensure the most effective gluing surfaces and I did not feel like taping their positions off.

In retrospect, the bottom was very easy, the sides a little more work.  I would suggest that any builder at the very least, pre-coat the outside side of the sides for simplicities sake.  Pouring the epoxy onto the sides and spreading it around was a little more of a challenge on the vertical surface, but due diligence paid off for a pretty neat job.

Back to that selvage edge.  After the epoxy had cured a bit on the glass, I decided to grab my utility knife and see if I could cut it off!  I could, and it worked awesome.  Pulling it out first before glassing would have been preferred, but this was the next best thing.  Holding the blade close to the edge I was able to get a nice clean cut down the the length of the hull, and then all I had to do was pull it up.


Presto!  As you may notice you can still see the weave in the FT.  This weave took a lot more work to fill in than the glass on the blades.  On the suggestion of my compatriot in Sacramento, I threw on two coats of slightly thickened epoxy and it filled it in much better than the straight undiluted stuff.

Heres a before and after:



A long day, but worth it.  A float test is quickly looming in my future!


 

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Boat Plans Stitch And Glue | Sanding delays running rigging

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Boat Plans Stitch And Glue


Another 48 hours at home have come and gone, and my Goat Island Skiff languishes in the garage by itself.

Upon arrival at home I had big plans to drag the boat outside and give her a wash for amine blush and start the sanding process on the outside of the hull in preparation for finishing.  Heres my plan for the future:

-Wash the amine blush (if any) off the boat.  Amine blush is something that can occur during the curing of epoxy.  I use Marinepoxy from Duckworks, which does not usually blush.  Its not "non-blushing" epoxy, but its kind of "blush-resistant" if you will.  However, I have epoxied in about a million different temperature and humidity conditions, and seeing that paint wont stick to blush I might as well wash.  Its easy.  A pail of water, a scotch-brite pad, and scrub a dub-dub.
-Sand the boat down smooth
-Apply Quick Fair for fairing some ridges and bumps.  Quick Fair is an epoxy compound that will fill abnormalities and the extraneous Fair will sand away relatively easily.
-Sand again
-Primer, two coats or so.  Im planning on using Interluxs Pre-Kote which is a high-build primer to take care of smaller irregularities in the surface of the boat. 
-Sanding
-Paint.  More on paint later.

This is an ambitious list that will only be solved by time and hard work.  So when it rained and snowed both days I was home, I was pissed.  However, I cant change the weather!  So I spent some time tinkering with some other small items that needed to be done, primarily epoxy sealing the runners, some loose ply ends, the rudder cassette/box, and so on.  Not much, but stuff that needed to be done.

In bigger news, I received most of my running rigging from Duckworks!  This was a very exciting package, because it reminds me that Im coming to the end of my voyage here and its getting time to outfit the hull!  Yeah!


From top left, counter-clockwise:  Shock-cord for my rudder and daggerboard, three cleats for general purposes, the last cleat is for the halyard.  The fairlead for the halyard at the top of the mast, a clam cleat and another fairlead for the downhaul.  Next up, traveler blocks, two blocks for the boom, a small block for the spar and halyard, 1/4" low-stretch polyester rope for the traveler, mainsheet block yoke, sail tie-downs, and downhaul.  A nylon 3/8" mainsheet.  My super-low stretch dyneema line for the halyard is still on back-order and on its way.  Im still looking for a mainsheet main block.

Im super happy with the quality of the rigging.  Its all made in the USA, its made well, it will last forever, and it was cost effective.  Race-Lite and Sea Dog Line bring us freedom from the tyranny of West Marine and Harken.

Hello to those new readers sent here from Duckworks Extraordinary May Webwatch!  Welcome to my amateur madness!

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Boat Plans Australia | Mast in boat re epoxy ing and neat turtles

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Boat Plans Australia


So, Ive been pre-occupied recently with other events, namely, my impending return to work after some serious back-rehab (phys. therapists = good), some life events, and so on and so forth.  So, this is good.  Im broke, my back is better (which means I can actually do some work in the hull as opposed to just staring at the bottom of the boat), and springtime is coming.

One harbinger of spring is the emergence of turtles through their long torpor and into the light once again.  Today I ran into this chap, a Blandings Turtle which is actually considered endangered in New Hampshire.  They dont mate until their late teens, and they can live to around 80.  Anyway, I moved this guy for a photo-op only to later find out theyre endangered in NH, so I feel like an ass, but I treated him gently and placed him back right back where I found him.  Actually, this could be a her, I should find out.  Handsome, regardless:

 

I will report this to the Dept. of Fish and Game, they keep track of this stuff.  I also reported a Bobcat that came trundling through my yard two days ago.  That, was neat, but it was too quick and I have no photo.  Sorry.
ON TO THE YACHT!

With the mast all built, I tapered the base per the plans.  If you remember, I made the mast slightly larger than the plans called for, not much, just 1mm here and there, but it affected the fit in the mast partner and step, and those had to be enlarged.  This was not a big deal, its only a little bit and if you may recall, intrepid reader, I made the stock of the partner and step bigger than called for.  So I feel safe doing this.  Here is my great friend Matt, recently returned from Overseas Adventures Extra-Ordinaire doing his duty, and helping me out at the annoying task of rasping the mast partner larger.  Welcome home:


He did a most fantastic job.  Then I ruined it.

After some rasping and Dremel-ing the heck out of the mast step, we got the mast stepped:



I offer you many vantage points.  The overhead is kind of neat.
The mast is currently being fiberglass-taped right now, two tapes at the base, two at the top, and two amidships, one covering the single knot in the lumber.

Also being worked on is the hull.  I sanded the epoxy coating I gave it the other day, and added a third coat.  This was a technique I stumbled upon doing my BHs.  If I sanded and then added a last coat, it came out super smooth.  Im hoping for the same with the hull, especially since the Im trying to get the fiberglass tape down smooth.  After aggressive sanding, Im thinking the extra coat will fill up to the gap.  Here she is, sanded:




So next up, I have to figure out the rudder hardware problem.  This is worthy of another post.  I cannot, for the life of me, get my rudder hardware figured out, and its beginning to piss me off.  By hardware I mean what attaches the rudder stock to the transom.  Some gudgeons are too small, others are too big, Im going nuts.  Also, I have to figure out what to do with my daggerboard trunk.  It needs to be, literally 1mm wider, and I dont know how to do that.  A lot of glue, maybe? when I glue it together?  These are two items that are holding me up.  Also, I have to epxoy coat the inside of the boat, with nice weather finally on its way, there shouldnt be a hold-up.  I really want the hull ready for paint when and if I get some time off from work to come back home.  If Im home for 24 hours, I want to be able to get mucho stuff done.  So that is what Im staging for right now.

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Boat Plans Uk | Epoxy coating the interior and more turtles

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Boat Plans Uk


Today I took advantage of some free time and some of the most glorious weather you can imagine in beautiful New England this time of year!

Drum roll please.......

I epoxy coated the interior of my Goat Island Skiff! Yeah!

This is big for two reasons:  One, I wasnt looking forward to it, Two, my back has been in such a state that I havent physically been able to do it.  Being able to reach down in there and coat up the inside was a real good feeling, lemme tell you!  I was stoked.  Again, physical therapy = awesome.

So, coating the interior is much like the exterior.  It came out very neat, too.  I am pleased with the result.  Heres a romantic picture of her in the sunset, just her and me:

 

 She looks good.  So far, Ive done two coats of epoxy.  Im supposed to do three, which I did on the exterior, but I feel like two is good enough especially since its not going to be saturated in water.  Not to mention its going to be covered in two coats of primer and two coats of paint.  I should be ok.  Maybe I will do three layers on the bottom and chinelogs...

That all being said, I want to point out again how she can ride on her side when turning her over:



This is HUGE.  To those who have extensive dinghy experience, you all know exactly what Im talking about:  Turn the boat over, get it on a side, attempt to balance it on the gunwale, fail, catch the boat, wrestle around one of the ends in an attempt to get to the other side, fail, watch boat fall to ground in a random direction, wince at possible damage, etc etc etc.  It sucks.  This baby, she rests on her side.  You can walk away.  Drink a beer.  Pick your nose.  Go on vacation.  She will sit, on her side, patiently.  Awesome.

Finally, I caught a Painted Turtle today.  This is a quite common turtle on the North American continent, and not as big or as long lived as the Blandings Turtle that I found a few days ago.  Whats neat about this one is that Ive been trying to catch one for a year.  Now, that doesnt mean Im out everyday like its my job, but many attempts and sneaky approaches have been tried, to no avail.  Catching this guy, while swimming, is a minor coup for you know who.  Me.  Quite beautiful.  Hissed at me when I picked it out of the water.  I put it back where I found it, and I hope it forgives me.

A little grumpy.  


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Boat Plans Uk | Wet on wet epoxy coating

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Boat Plans Uk


Today I coated one side of my BHs with two coats of epoxy to seal and waterproof the wood. I used the wet-on-wet method that Storer recommends. The first coat when on quite well, I used a small cheap squeegee thing to spread it around, and a small roller held stationary to smooth it down. I kept one BH on just using the spreader, to little difference. Once the first layer got tacky I added the second layer of epoxy, again with the squeegee and then rolled smooth. The second coat went on waaaaaay smooth and took less epoxy as well. I was actually surprised at how little epoxy this whole operation took. A little goes a long way.

At this point my wife called me to join her downtown for dinner, which I happily did. I thought I would have had enough time to get back to apply coat three, but I was wrong. I came back and the epoxy had all hardened up. Some bulkheads will have to be "de-waxed" and sanded for the final coat, because I need these to be waterproofed up. Others are good to go right now with two coats because in some places it went on a little thick. So Im good in some area, not so good in others, all in all, Im not worried. I made a little more work for myself, but oh well.


Damn. Those look good.

The gluing of the buttstraps and the chinelogs yesterday still goes. The temperature is maybe around 50 deg. in the garage, so today I built a heat box with a space heater and a sheet:


Not the most efficient design, but better than nothing under the circumstances. The glue has set up, but if I press firmly I can still get a fingernail in, which is a Storer-failure. So Im not touching anything and well wait until tomorrow before I move anything.

The dreaded stem still continues to stump me, but I shall solve it by jove!

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Boat Plans Pdf | More gaps between BHs and bottom

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Boat Plans Pdf


Today I planed down the chinelogs to flat, in order to fit the bottom at some point in the near future. Unfortunately for me, something somewhere didnt add up.

When I cut the notches in my BHs, I was very careful to use an actual slice from my chinelog to trace a pattern for the notch. Somehow, my notches were too deep laterally, I have gaps there that need filling. Today I now realize that they are also too shallow vertically... after planing the chinelogs flat, I have a gap between the bottom of the BHs and the chinelog. Take note from BH3:


When I fit the bottom onto the boat, the gap is clear (boat is upside down):


This is especially frustrating because:

1: I measured the notches using an actual piece from the chinelog
2: I was very careful to do my best eye-balling job that the bottom of the ply appeared to meet the bottom of the BHs

In retrospect I should have:

1: After the dry-fit turn the hull upside down to get a good look at what was going on
2: Do a test plane portion to see where a flat chinelog ends up in relation to the BHs

So now I can do one of three things:

1: Fill the gap with loads and loads of epoxy when I put on the bottom
- Risky because I could deform the bottom if I screw too hard placing it into position
2: Fill the gap with a strip of wood that is painstakingly cut and glued into place
-Annoying work, AND it wont match the BH bottom frame
3: Continue to plane down the chinelogs until they match the BHs.
-I lose freeboard AND it could make the boat too wide at the bottom and the pre-cut ply for the bottom wont be able to accomodate the new width.

For all its worth, heres the boat with the bottom kinda on:


Ive just decided that solution #3 is not a good one.

I have now just decided to go with option #2.

Interestingly enough, BH1 came out perfect!... WTF, Over?

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Boat Plans And Patterns | Cutting holes into the bottom of the boat

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Boat Plans And Patterns


There comes a time when every man needs to pass through some hurdle and move from childhood to adulthood.  Theres a small period in between called "limbo" by various anthropologists.  In the course of building this Goat Island Skiff that rite of passage is the cutting of the daggerboard slot in the bottom of the boat, the limbo is staring at the hull and imagining what you are about to do.  Translation for the non-boat crowd:  I have to cut a gaping hole in the bottom of my boat, and its gotta be dead on with the case on the inside, or else gallons of water will pour into the hull and my expedition is over.

The intrepid reader will remember the positioning of the case in the interior of the boat.  Now, I have to cut the hole on the other side.  In an ideal world, I would have drilled two pilot holes before I glued in the case, so I wouldnt be hunting around in the blind.  However, the way my case was built and how it fit (badly) this was not possible without severely complicating matters.  It was in my best interest to install the case and figure out the slot later.

So I carefully measured the exact middle of the boat from edge to edge, then again opposite, then again from the runners.  I knew that the seam between the two pieces of ply that comprise the bottom fall where the slot is, so I only needed to make lateral measurements. Then, a small pilot hole:


Success!  I hit it on almost perfect!

Then, thanks to my very good friend Peter who takes pity on me, I was able to route out the slot with his amazingly slick router.  He has to give me a primer on how to use it everytime, but thats ok.  I drilled a 1/2" hole, and then began the terrorizing task of cutting a mondo sized hole into the bottom of my boat.  I used a flush-bit.  If there is ever a time for a man to get nervous this is it.  This is where I left boat-building childhood and became a man.  I stuck the router bit into the hole and routed away.


It smoked some, but in the end, the result was mega-awesome.  Precision slick.  Slot, accomplished!


So this is all very awesome.  Sailboat now she is, for sure.  This is the one unmistakable sign of a sailboat, a slot in the bottom.  Vindication and satisfaction is seeing that the slot lines straight up with the centerline drawn on the bottom of the boat from days long gone. 

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