Friday, August 28, 2015

Swinging the paintbrush.



The big day has come.  Well, a slightly bigger day than some!  Its been a bit warmer of late, about 17 deg C here this afernoon and with primer paint on and sanded it seemed like a good idea to paint the outside of SEI’s hull.
Resene make really good paint,  the staff at their open 7 days a week branches are better informed and usually more helpful than those in the big box hardware stores paint dept, and I often use their paints.
This time I felt that I’d like a change from the usual high gloss enamel, I’d tried their water based enamel on the kayak and while its easy to slap on, and durable in terms of its ability to survive the elements it does scratch easily so I was looking to see what other alternatives there might be.
Sure enough they’ve got a semi gloss satin finish solvent based enamel called “Lusta-Glo”  ( Who thinks these names up?) . The spec sheet said all the right things, and within the limited range of colours in this paint type there were a couple that were close so,

Dark green hull, I bought a can of white which will have a few dribbles of the green added to paint the interior with, and a rich russet red for the gunwales and maybe a boot stripe along the waterline.
I put the first coat on today, brush coated, stroke lengthwise diagonal one way then the other then tip off lengthwise. 
It brishes nicely as long as the brush is kept fairly full, looks ok.  I like the idea of the satin finish, its more workboaty in its look plus I have to admit that one of the things that I like is that it tends not to show the defects in my building quite as badly as high gloss.


Its a little darker than this in reality, not quite Hunting Green or British Racing Green but about as close as the limited palette for this paint could get.  Looks good, but the data sheet says that it won't have its natural finish for a day or two after application.
I have to say it goes on well, no trouble keeping a wet edge and feathering the new paint in as you go.
Just as a by the way, I'm trying to reorganise my shop, thats why its all untidy.

It’s a bit of a landmark in the build,  I’ll give her another coat on Sunday then flip her back over a couple of days later and get on with gluing the seats in and tidying up before doing the tinting trick with the green and white before painting the interior.

Soon.  The end is in sight, in this case it’s a double end.

Roll on summertime.


Tuesday, August 18, 2015

Working on the mast for SEI

Beefing up the mast.

Chuck Leinweber at Duckworksmagazine.com has been using a woven fiberglass sleeve to reinforce the wooden masts he’s made for the various boats he’s built.
As far as I know he’s been using fairly cheap lumber for the birdsmouth system spars, and with the glass sleeve over them there has been no failures even when pushed very hard in events such as the Texas 200 and Everglades Challenge.

Here's his catalogue listing along with a little video showing how the 'glass sleeve is applied.

http://www.duckworksbbs.com/supplies/cloth/sleeving/index.htm

When visiting last year I had a look at what he’s done, looked over the material and decided that I’d give the stuff a try.  So, today, got the parcel out, sanded the mast blank off a little and got into it.

Its like a Chinese Finger Puzzle, push the ends together and it gets bigger in diameter, pull and it gets skinnier.  To apply, I shoved my hand down it while pushing the ends in, made it big enough to fit the mast through easily, and slid it through.  Taped the butt end to the wood and smoothed out the glass sleeve running my hands toward the other end making it smaller and a close fit as I went.


 I put a tape around the mast at the top end of the sleeve, this to provide a clean end to cut the strands of fiberglass to.  Next, I taped the end to the mast to control it while wetting out, and got into it with a brush and epoxy.


With two layers of gloves on, I smoothed the layup out, working from the start end up to the top of the mast pushing any bubbles out as I went.

This is fairly heavy fiberglass, and it soaks up quite a lot of resin, this 3.5m length took 300ml of resin. 
To see how the sleeve would work if I were to use Peel Ply or a similar substitute to control the resin content and finish, I wrapped plastic masking tape around the lower 800mm or so ( I ran out of tape)  and checked the rest to make sure it was properly wetted out.  I’m away for two days, and will pull the tape off when I get back so lets see how it comes out.


After all this was done, I was sitting on my bunk reading and sipping my mug of tea, watching this guy sitting on the end of my dock.  He or she is a Pied Shag, quite a big bird, similar to a Cormorant.  There are lots of them here as well as their cousins the "Little black shags" and the occasional King shag.  Its that time of year when the birds are seeking mates and making nests, so there is lots of interest and activity here on the river.  




Friday, August 14, 2015

Nose to the grindstone again



Or at least hands to the sanding block,  I’m unexpectedly home so have a chance to get some work done on SEI.  Its cold here, but the daytime temps are ok for WEST epoxy with fast hardener, and the sun comes in through the big windows keeping the shop warm enough for me to work in without heavy clothing.

So I’m sanding off the plank landings, the fillet between the skeg and the bottom and will be running a coat of ‘poxy with microballoons over the ‘glass to fill the weave before a final sand and then primer paint.



Sandpaper time.   Again.  Powered by elbow grease, It always seems to come to this.


I’ve several part pots of Toplac white oil based marine enamel, they came with my ship and that’s what I plan to use when I repaint her in our spring, and am very tempted to use that so I can get accustomed to its peculiarities before getting into the really big job of repainting the 40 ft motor boat.
So SEI will be white, boring but practical, pale green inside to reduce the glare, maybe some darker green highlights and possibly varnish on the seat tops just to tell people that she is a wooden boat.

Its nice to be at a stage where I can see the launching day off in the distance, we’re in the depths of winter here now, traditionally the worst is still to come but the daffodil plants are poking their heads up, I saw the first lamb of this season the other day and we’ve gained over an hour of daylight since the shortest day so there is, just occasionally,  a hint that there might be spring sometime .
I’d like to be sailing SEI when the good weather comes.

On the techo side of things, Howard Rice and I are both of us fans of anything that saves time when building  boats.  Our time on earth is limited so anything that speeds the building up means that we can build more of them, plus SCAMP Camp is a real teacher in that respect.
To explain, SCAMP Camp is 10 days, plus a little work over the in between weekend if the students want.  It’s a challenge to bring beginnner students along faste enough to get those boats ready to ship out on day ten, and anything that saves time is welcome.

We’ve been using the Ryobi cordless brad nailer for a while now, and it’s a real asset, saves about the equivalent of a day on each boat which is major.
We use the Makita builders laser cross level which not only makes it much easier to get the boats straight and true, but it takes a lot less time to do it.
The latest addition to our bag of tricks is the WEST System six10 cartridge epoxy glue system.  

The two parts of the glue are housed in separate chambers within the cartridge, and extruded through the blue mixing tube on the left of the "gun".  There are spares of those available as they are not cleanable but there does not seem to be a problem keeping a part used cartridge.

We don’t use it everywhere on the boats, just for the planking where the ability to run a controlled bead along an edge is very useful, and much faster than mixing by hand, pushing that into a ziploc bag and doing the cake decorating thing.  Sure its more expensive by volume, but there is very little waste and to give you an idea, at SCAMP Camp this year we were hanging a plank every 10 minutes, just about an hour and a half to do a pair of planks on each of the four boats we were building.  I remember that at the first SCAMP Camp we took more than double that,  that’s a saving of about half a day per boat.

Howard Rice running a bead of epoxy along the edge of a SCAMP plank.  The striped shirt is not compulsory equipment for this sort of job but it sure helps ( create laughter at least).

http://www.westsystem.com/ss/new-six10-epoxy-adhesive/

Well worth the little extra cost!




Thursday, August 13, 2015

RIP Frances Diana Kyle. 1932/2015

Things have been very quiet on the posting front,  Apologies for that, but its been a rough week.
While enjoying summer, SCAMP Camp and SCAMP skills, the company of good friends and all that’s enjoyable about the ports Ludlow, Hadlock and Townsend out there on the Olympic Peninsula in Washington State USA, I got the news that my Mother in Law was failing fast plus two other close family members were not well.
 So I hopped the first available plane out, and after a trip home that included three flights on an airline I’d go a long way to avoid in future ( Hawaiian)  a night on the concrete floor outside the security office in Honolulu airport, a 23 hour wait between flights and arriving in Auckland in the middle of the night to find one of my two bags not present on the baggage carosel.
I got back to find my Mother in Law at home, only awake for short periods but still able to conduct very short conversations, and I had the privelege of staying close by and supporting the family for her last few days.
She died on Monday last, the funeral was on Wednesday, and I’m thankfully back at home on the ship catching up with tasks left aside while more important things were attended to.

Its dead of winter here, short days, grey and rainy, long cold nights.  Sort of appropriate really.


John Welsford

Sunday, July 26, 2015

Lots of fun but no holiday!

Much too busy!

I have been flat out working at SCAMP Camp ( with a side expedition to the dentist to get a broken tooth fixed) pretty much ever since I got here to the Port Townsend area so have been very lax in my postings here on the blog.

We do though have a pretty good Facebook page up and running, thanks to my helpers there, thats Jackie, Pete and Chuck.  Lots to read and lots of pics.

https://www.facebook.com/groups/440526479459574/

We’re having a lot of fun at the SCAMP build class, halfway through the build class the boats are about on track with all of the frames and internal structure up, and tomorrow (Monday) we’ll be hanging the first pair of planks,  filleting  which is a seemingly endless task, fitting the cleats to which the cockpit floor and seat tops will be fitted  and organising for the second pair of planks.
By Wednesday the boats should be all planked up, “Real” boats, and this crew are doing a nice job of them.  Well done Dana, Bruce, Steve and Daniel.

The photo software “here” is not working the way I want, so please forgive the lack of pics on this post, it wants to do “Cloud” storage rather than keeping them on my hard drive, I’ll work it out.

In the meantime, its Sunday morning as I write, I had a little sleep in, and am now fiddling around learning the new sofware on the Macbook Air I’ve just bought as a replacement for my old laptop.  Nice, it runs for around 12 hours on a charge, great! The old one struggled to get 2 hours.

So I was reading some of the threads over on the WoodenBoat forum, a good plae to “hang out” when wanting some interesting reading, and found three threads on builds of my designs there that will interest.

Suzy Jackson is coming along well with her Navigator build, lots of pics there,

Mal is making very good progress with his Sundowner,

This is a very substantial little boat, lots of space inside, and he’s doing a decent job of it.  Nice work Mal.

There is a good thread on a SCAMP build “here”.  Bruce in South Australia is coming along well with his little boat, and has documented the victories and trials that he’s encountered along the way.

And there is discussion on the big “Pilgrim”  open boat cruiser I designed for myself a while back but never got further than the frames before circumstances meant I had to abandon the build and find somewhere else to live and work.
The pics of Chip Matthews big curvy beauty are well worth a look.
Thanks Chip.

I’ll be back in a couple of days, I promise.


John Welsford