Boat Building Forum

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

Another coaming lip approach
By:mike allen --->
Date: 6/8/2000, 7:40 pm
In Response To: Re: Pete's Birch/Purpleheart Strips (Larry C.)

: Pete, Having just finished the same step on my Expedition. I will say, I
: prefer the glass the deck first approach. Last week I asked about the
: coaming laminations and got some great ideas. I recut my laminations to
: 5/16"X 1/8" from the 1/2" wide ones I had originally cut.
: This was the width Ross said he used. To make things go easier, I
: installed one lamination per day. I cold bent the strips around the
: coaming (dry) and made one butt joint one each strip. I let the strip stay
: clamped for an hour or so, removed the clamps and reinstalled it with the
: thickened epoxy and lots of clamps alternating one c-clamp and one spring
: clamp. I cleaned off excess epoxy and waited till the next day to do it
: all over again. It took 5 days to get my 5/8" coaming lip but they
: are all even and gap free.

: Larry C.

Instead of weaving the butt joints, I think a more uniform rendering is achieved by starting the 1/8" strip w/ a long(say 3in) taper. Then make sure the ends are randomly spaced around the circumference( so they're not readily found), but all you have to do is keep winding and winding until the desired width is reached. The last end can taper back to itself say at the back. Aside from this last taper, or maybe even notwithstanding, I think it will be hard to find the joints or see where it starts or stops. Obviously no fitting is required, and is easy for us dumber folks. A nice uniform consistent result.

(I'm using the approach shown on that recessed coaming dwg)

-mick

Messages In This Thread

glassing the coaming question
peter czerpak -- 6/8/2000, 8:13 am
Pete's Birch/Purpleheart Strips *Pic*
Shawn B -- 6/8/2000, 11:37 am
Re: Pete's Birch/Purpleheart Strips
peter czerpak -- 6/8/2000, 12:07 pm
Re: Pete's Birch/Purpleheart Strips
Larry C. -- 6/8/2000, 6:36 pm
Re: Oh yeah, well...
Shawn B -- 6/9/2000, 12:01 pm
Re: Oh yeah, well...
peter czerpak -- 6/9/2000, 12:25 pm
Re: Oh yeah, well...
Rehd -- 6/9/2000, 9:31 pm
Another coaming lip approach
mike allen ---> -- 6/8/2000, 7:40 pm
Re: Circular vs. angled coaming ends
Shawn B -- 6/9/2000, 12:00 pm
coaming roaming: I'm moaning
mike allen ---> -- 6/9/2000, 2:30 pm
Re: glassing the coaming question
Ross Leidy -- 6/8/2000, 11:25 am
Re: glassing the coaming question
Shawn B -- 6/8/2000, 11:02 am
Re: glassing the coaming question
Dale Frolander -- 6/8/2000, 9:21 pm
Re: glassing the coaming question
peter czerpak -- 6/9/2000, 8:08 am
Re: glassing the coaming question
Greg Hicks -- 6/8/2000, 10:37 am