wrote in message
ups.com...
Bill wrote:
Has anyone installed the glue-on type of D-ring cargo hold downs in a
stitch-and-glue boat?

I've been looking to put some hard attach points inside the boat, but
haven't made up my mind as to what yet.

...
You can do really strong, really cheap hold-downs by taking a bare
D-ring, running some webbing through it, fraying the ends of the
webbing really well, then glassing the frayed parts down. Rough up your
hull a bit first. for good grab.

Do you have to use glass over the webbing? Can you just resin the nylon onto
the hull?

Regards,
Fred Klingener

On 27-Mar-2006, "Fred Klingener" wrote:

Do you have to use glass over the webbing? Can you just resin the nylon onto
the hull?

The resin will probably hold just fine. If you're using epoxy, it will definitely hold.
Just don't use polypropylene webbing - nylon or polyester are better.

I hadn't answered previously, since I've never used PVC fittings like this. I've made
my own D ring attachments - I took a plastic D ring (no rust) and stitched some
webbing to a patch of Cordura (fuzzy side to the hull). I used 3M 5200 to glue
them to an ABS bulkhead and it held just fine. I'd expect that 5200 would
hold it to any S&G surface, but I'm not sure about it's strength in bonding with
PVC.

Mike

I see no advantage to using glass cloth in addition to epoxy resin in this
application. I had originally thought to epoxy the webbing direct to hull,
but hadn't thought to fray the ends of the webbing first to allow better
epoxy saturation and maybe avoid an edge to catch on something. I give it a
try and post the results.
film at 11

Bill


"Michael Daly" wrote in message
...

On 27-Mar-2006, "Fred Klingener" wrote:

Do you have to use glass over the webbing? Can you just resin the nylon
onto
the hull?

The resin will probably hold just fine. If you're using epoxy, it will
definitely hold.
Just don't use polypropylene webbing - nylon or polyester are better.

I hadn't answered previously, since I've never used PVC fittings like
this. I've made
my own D ring attachments - I took a plastic D ring (no rust) and stitched
some
webbing to a patch of Cordura (fuzzy side to the hull). I used 3M 5200 to
glue
them to an ABS bulkhead and it held just fine. I'd expect that 5200 would
hold it to any S&G surface, but I'm not sure about it's strength in
bonding with
PVC.

Mike