Racing shows that what you know is what you know. It doesn’t matter if the boat is less than perfect. So where is it best to put in the effort to improve results. Boat setup, knowing how to adjust for different wind conditions, practicing skills until they become automatic, sailing as much as possible … and teaching others.
I’ve been in and around wooden race and recreational boats for a few decades now. As a designer who sells plans I can really only direct people towards the most tried and true methods that work just about anywhere. This article explains a large part of experience that leads to my approach.
How much fibreglass is really necessary to prevent damage to a plywood boat for most users?For a long time I’ve been suspicious that both designers and builders are in a never ending spiral of more and more heavier fibreglass.I argue, with data from the Turner designed Jarcat, that the weights of glass are clearly excessive for most uses and users of small boats.
This podcast/mp3 talks about why Australian (and New Zealand) wooden boatbuilding is different from the rest of the world..Click to listen to the talk. This is the third of three.
This talk is the first hour of my exposition on boat building and design. There are two more parts to come. This covers some of the background and design issues. The second is more on the building side and the last is a bit more about why the Australian (and New Zealand) wooden boat tradition is different from the Northern Hemisphere.You can stream the talks over your internet connection or download them as a podcast.
There was the suggestion that very coarse sandpaper was the best to use on a timber surface to ensure good bonding when gluing or fiberglassing the surface. This is not recommended – the following explains why. There was the suggestion that very coarse sandpaper was the best to use on a timber surface to ensure […]
There are two tricks to sikaflexing between strips. Use the Sika Primer – it improves the bond strength to the timber for a permanent job. You can get away without it often, but it changes the situation from a fairly strong bond to a hugely strong bond (you’ll know this if you have ever removed […]
Paint vs Varnish Paint is more durable and will protect the epoxy and timber the best. Varnish hides a rough surface better. If you have done a rough job the timber grain will hide it. Make sure the varnish contains ultra-violet filters. It is a photo from the Goat Island Skiff Calendar put together by […]
Fibreglassing 3 – bigger areas – centreboards, rudders, leeboards, keels and larger hull areas requires a different method. Normally glass is draped dry over a clean dry surface and epoxy is applied to the outside and pushed in through the weave.
One of the great leaps forward available to us when using epoxy is being able to eliminate fastenings (screws,nails, bolts etc) from the structure. Many builders now only use fasteners to temporarily hold things together while the glue sets up.The temporary fasteners are removed and can be re-used many times. Eliminating fastenings also speeds up […]
Yep, Just spent a good three hours whipping up another 14 pages for my website. Mostly additions to my epoxy, boatbuilding and boat design FAQ Topics covered are: Efficient Restoration an older racing boat/sailing dinghy Are 1 to 1 (1:1) Epoxys any good for boatbuilding A lightbox to keep epoxy warm so it spreads easily […]