boatbuildlog

Spartan II · new build

19' Gaff Sloop Centreboarder, based on a design by Paul Gartside

by Dale Simonson · Victoria, BC · Message Dale Simonson

A much bigger boat for us... for the last 14 years, since I built and launched her, we've been cruising on our 12' Welsford Scamp LUNA. This is going to be fun!

Make a book Feed The whole log, 14 entries and every photo, laid out as a book to print, bind and keep.
14
Entries
53
Hours
121
Days elapsed
39
Photos
Jan 2026
Started
Rig & Spars 5 h Link

Mast, continued: hollowing, repairing scarfs, and cut scarf on the bottom

Once we achieved the desired sidewall dimensions for the hollowed section, we routed out and epoxied in a few dutchmans to the iffy spots of the original build. And, we cut the rotten bottom off and put in a nice long 12:1 scarf to receive a new butt end.

1 Spartan II: Mast, continued: hollowing, repairing scarfs, and cut scarf on the bottom
2 Spartan II: Mast, continued: hollowing, repairing scarfs, and cut scarf on the bottom
3 Spartan II: Mast, continued: hollowing, repairing scarfs, and cut scarf on the bottom
4 Spartan II: Mast, continued: hollowing, repairing scarfs, and cut scarf on the bottom
5 Spartan II: Mast, continued: hollowing, repairing scarfs, and cut scarf on the bottom
Rig & Spars 3 h Link

New mast base

Arnt had been wondering what to do with this old chunk of fir... it's now going to be the base of our mast. It's a bit heavier than ideal, hoping it doesn't ruin the righting moment too much.

Rig & Spars 1.5 h Link

Glue up top of mast

You'll note there are no wires in the mast... I've decided to keep the boat systems as basic as can be, I'll hoist an anchor light when I need one, and judge the wind strength and direction by analog means.

1 Spartan II: Glue up top of mast
2 Spartan II: Glue up top of mast
3 Spartan II: Glue up top of mast
4 Spartan II: Glue up top of mast
5 Spartan II: Glue up top of mast
Rig & Spars 1 h Link

Glue in base of mast

As per our regular practice, we use West System epoxy... wet out all surfaces with neat; then add appropriate thickener, in this case #406 Colloidal Silica. Not too much clamping pressure so it doesn't squeeze everything out!

1 Spartan II: Glue in base of mast
2 Spartan II: Glue in base of mast
3 Spartan II: Glue in base of mast
4 Spartan II: Glue in base of mast
Rig & Spars 2 h Link

Photojournalist drops in

Photos by William C. Weaver IV... William dropped by to get a few shots of the build, and found us planing the mast down to approximate final dimensions (before rounding).

1 Spartan II: Photojournalist drops in
2 Spartan II: Photojournalist drops in
3 Spartan II: Photojournalist drops in
4 Spartan II: Photojournalist drops in

Nobody else here is logging a Spartan II yet. See the boat.