Re: [Paddlewise] Nylon straps, was Roof Racks

From: Dave Kruger <dkruger_at_pacifier.com>
Date: Mon, 30 Nov 1998 08:14:20 -0800
Bob Washburn wrote:
> 
> Years ago I was advised not to use nylon for securing a gel coat canoe.
> The argument was that the nylon would cut right through the gelcoat.  I've
> used Poly ropes ever since.  Never cut the gelcoat.  I've always preferred
> ropes since they don't sing like the straps tend to do.  I can't believe
> that the strap vibration is doing anything any good.
> 
> Is there any truth to nylon cutting? or is it another old saw with no basis?

Don't think so.  Been using nylon straps for 7 years, and see no significant loss of gelcoat, except
when grit/sand gets undr the strap.  OTOH, DO have wear in gelcoat showing from ONE 3-hour stint
under polypropylene laid ropes -- while strapped across the bows of a Zodiac.

I think the wear requires something "harder" than gelcoat in contact with it.  Nylon is softer, and
so is polypropylene.  I suspect grit is the culprit.

Re:  singing straps:  a half-turn of the strap across any larger open expanses will detune it away.

-- 
Dave Kruger
Astoria, OR
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Received on Mon Nov 30 1998 - 08:17:39 PST

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