Boat Building Forum

Find advice on all aspects of building your own kayak, canoe or any lightweight boats

Re: S&G: keel seam
By:Bill Hamm
Date: 1/23/2008, 1:50 am
In Response To: S&G: keel seam (dave)

: Most S&G kayaks (unless they have a flat bottom) longer than 16ft. will have
: two panels meeting at the keel. Since the preferred joining method is to
: scarf panels together, how do you reconcile this long butted joint? Seems
: most people just tape it, at least on the inside seam. I'm just a little
: concerned about bursting apart at the seams, since on a good day I'm about
: 6ft., 190lbs. I'll search the archives tonight after work, since most
: topics have probably been discussed to death anyway...

: My intro...I'm in the San Fernando valley in Calif. Got interested in kayaks
: last fall. Bicycle quite a bit, hack wood in the garage, built RC
: Sailplanes in my younger days, figured, hey I can do this.

The only time ply on a S&G is scarfed is to make long panels, otherwise all the seams are made with a filet of thickened epoxy and glass tape, not just the keel, but at every intersection of the panels. And it's not a butt joint, a taped filet is much stronger than any butt joint you could make.

Bill H.

Bill H.

Messages In This Thread

S&G: keel seam
dave -- 1/22/2008, 6:30 pm
Re: S&G: keel seam
Tom Raymond -- 1/23/2008, 10:55 am
Re: S&G: keel seam
Don Lucas -- 1/23/2008, 10:40 am
Re: S&G: keel seam
LeeG -- 1/24/2008, 2:50 am
Yes *NM*
Don Lucas -- 1/24/2008, 10:19 am
Re: Yes
Tom Raymond -- 1/24/2008, 2:59 pm
Re: Yes
LeeG -- 1/26/2008, 12:59 am
Re: Yes
Dave Reekie -- 1/25/2008, 4:52 am
reconciliation not needed
LeeG -- 1/23/2008, 4:19 am
Seams and joints
Paul G. Jacobson -- 1/23/2008, 2:31 am
Re: Seams and joints
dave -- 1/23/2008, 11:27 am
Re: S&G: keel seam *LINK* *Pic*
Dave Houser -- 1/23/2008, 1:54 am
Re: S&G: keel seam
Bill Hamm -- 1/23/2008, 1:50 am
Re: S&G: keel seam
vk1nf -- 1/22/2008, 9:05 pm
Re: S&G: keel seam
Mike Savage -- 1/22/2008, 8:28 pm
Re: S&G: keel seam
dave -- 1/23/2008, 12:00 am
Re: S&G: keel seam
Paul G. Jacobson -- 1/23/2008, 2:46 am