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From: <Pamvetdr_at_aol.com>
subject: [Paddlewise] Source for polypropylene line or rope
Date: Thu, 11 Oct 2012 00:03:11 -0400 (EDT)
I hope someone can help me locate a source for line for kayak tow bags. 
      I am looking for 100% polypropylene, solid  braid, soft finish and 
very flexible, 1/4 to 3/8 inch rope, in lengths of 50  feet or longer (15 
meters in Canada).
    So far I have visited REI, local hardware  store, Lowe's, Home Depot 
(note that much of the rope labeled polypropylene  in the box stores is 
actually mixed fibers, when you read the fine print.)   I can lots of hard finish 
twisted poly pro rope, absolutely not appropriate for  this need. Have not 
checked marine stores yet.
     It is very hard to tell on amazon or Ebay what is  actually being 
sold. I have questions posted to a couple of sellers on  Ebay.
   Does anyone have a source for this rope?  Your help is  appreciated. 
Thanks.
                       Pam in Washington State.
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From: Bradford Crain <drbc_at_pdx.edu>
subject: Re: [Paddlewise] Source for polypropylene line or rope
Date: Wed, 10 Oct 2012 21:28:50 -0700
Fisherman's Marine Supply has periodic sales, and usually advertises spools
of 3/8 and 1/2 inch
nylon rope. Works great for kayakers. I don't know if it is suitable for
your application. It's very
supple and tight weave, but is not polypropylene.

Brad

On Wed, Oct 10, 2012 at 9:03 PM, <Pamvetdr_at_aol.com> wrote:

> I hope someone can help me locate a source for line for kayak tow bags.
>       I am looking for 100% polypropylene, solid  braid, soft finish and
> very flexible, 1/4 to 3/8 inch rope, in lengths of 50  feet or longer (15
> meters in Canada).
>     So far I have visited REI, local hardware  store, Lowe's, Home Depot
> (note that much of the rope labeled polypropylene  in the box stores is
> actually mixed fibers, when you read the fine print.)   I can lots of hard
> finish
> twisted poly pro rope, absolutely not appropriate for  this need. Have not
> checked marine stores yet.
>      It is very hard to tell on amazon or Ebay what is  actually being
> sold. I have questions posted to a couple of sellers on  Ebay.
>    Does anyone have a source for this rope?  Your help is  appreciated.
> Thanks.
>                        Pam in Washington State.
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From: Craig Jungers <crjungers_at_gmail.com>
subject: Re: [Paddlewise] Source for polypropylene line or rope
Date: Wed, 10 Oct 2012 22:26:36 -0700
West Marine. You don't want nylon. You want the sort of line they might use
for crab pots. They'll know if you just say "polypro" and add the word
"floating".

Craig
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From: Joe P. <jpylka_at_earthlink.net>
subject: Re: [Paddlewise] Source for polypropylene line or rope
Date: Thu, 11 Oct 2012 14:38:24 -0400 (GMT-04:00)
   You could also try Northwest River Supply in your area, or Nantahala Outdoor Center.  Both sell ropes specifically for throwbags in various lengths.
   Yes, definitely the rope should float (many good reasons for this).  I have no good idea what the conditions may be, but there are throwbags (and cordage available) containing either dynamic or static ropes -- i.e. they either stretch or they don't.  Stretch is best for rescuing a person, static best for pulling on a boat.  I believe the specs listed by either company will include this information.

Joe P.


-----Original Message-----
>From: Craig Jungers <crjungers_at_gmail.com>
>Sent: Oct 11, 2012 1:26 AM
>To: Pamvetdr_at_aol.com
>Cc: paddlewise_at_paddlewise.net
>Subject: Re: [Paddlewise] Source for polypropylene line or rope
>
>West Marine. You don't want nylon. You want the sort of line they might use
>for crab pots. They'll know if you just say "polypro" and add the word
>"floating".
>
>Craig
>***************************************************************************
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From: Rich Kulawiec <rsk_at_rockandwater.net>
subject: Re: [Paddlewise] Source for polypropylene line or rope
Date: Thu, 11 Oct 2012 17:31:32 -0400
On Thu, Oct 11, 2012 at 12:03:11AM -0400, Pamvetdr_at_aol.com wrote:
> I hope someone can help me locate a source for line for kayak tow bags. 
>       I am looking for 100% polypropylene, solid  braid, soft finish and 
> very flexible, 1/4 to 3/8 inch rope, in lengths of 50  feet or longer (15 
> meters in Canada).

I would recommend a kernmantle rope -- that is, a rope which consists
of an inner core sheathed in an abrasion-resistant wrapper.  These kinds
of rope are used in most throw bags because they combine strength,
durability, weight and workability.  They're polyethylene, not 
polypropylene.  Brand names include Spectra and Dyneema.

NRS (Northwest River Supplies), Backcountry, etc. all carry it;
just search for "dyneema rope by the foot" or try this:

	http://www.nrsweb.com/shop/product_list.asp?deptid=1039

They also have plain old braided poly...but I'd get the good stuff,
because when the day comes that you need a real rope, you'll have one.

---rsk
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From: Jennifer Pivovar <jpivovar_at_headwinds.org>
subject: Re: [Paddlewise] Source for polypropylene line or rope
Date: Fri, 12 Oct 2012 08:34:55 -0400
Pam,

These folks have a great selection AND good prices:
https://www.knotandrope.com/store/pc/home.asp

As well as solid tech support (ie, they know their product)
(no affiliation)
Jennifer

On Thu, Oct 11, 2012, at 12:03 AM, Pamvetdr_at_aol.com wrote:
> I hope someone can help me locate a source for line for kayak tow bags. 
>       I am looking for 100% polypropylene, solid  braid, soft finish and 
> very flexible, 1/4 to 3/8 inch rope, in lengths of 50  feet or longer (15 
> meters in Canada).
>     So far I have visited REI, local hardware  store, Lowe's, Home Depot 
> (note that much of the rope labeled polypropylene  in the box stores is 
> actually mixed fibers, when you read the fine print.)   I can lots of
> hard finish 
> twisted poly pro rope, absolutely not appropriate for  this need. Have
> not 
> checked marine stores yet.
>      It is very hard to tell on amazon or Ebay what is  actually being 
> sold. I have questions posted to a couple of sellers on  Ebay.
>    Does anyone have a source for this rope?  Your help is  appreciated. 
> Thanks.
>                        Pam in Washington State.
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From: MATT MARINER BROZE <marinerkayaks_at_msn.com>
subject: RE: [Paddlewise] Source for polypropylene line or rope
Date: Mon, 15 Oct 2012 05:28:42 -0700
Pam in Washington State <Pamvetdr_at_aol.com> wrote:
>>>>>I hope someone can help me locate a source for line for kayak tow bags.
I am looking for 100% polypropylene, solid braid, soft finish and
very flexible, 1/4 to 3/8 inch rope, in lengths of 50 feet or longer (15
meters in Canada).<<<<<

Back in the early 1980's I went looking for 3/16" or 1/4" polypropolene solid
braid for kayak tow lines for the bow and stern towlines of our deck rigging.
I couldn't find it in any of the normal outlets including marine stores.

I wanted a floating rope that, unlike the heavy stranded polypropolene,
knotted easily. It was very hard to find, but I finally found a source (either
a manufacturer or distributor of it) that was located in Seattle's Industrial
district south of downtown either on or near Airport Way. As I recall, they
didn't stock the 3/16" size I wanted to try out but they were able to get me a
500 or 1000 foot roll.

It looked to be what I had wanted but it turned out to not be satisfactory for
tow lines. First it didn't float well enough to completely support the
(heavier than water) nylon hook near enough to the surface that I could reach
it from the cockpit so I would still have to add a float to it so it could be
picked up by the paddler. Second, unlike nylon it was very low stretch so
somewhere in the line a shock cord would need to be added to reduce the shocks
from towing with such a short rope (this was also one of the reasons to go
with a thinner line--but not one so thin or abrasive as to cut ones hand if it
slips). Third, the polyethelene solid braid line seemed to be much more
subject to fraying from abrasion than nylon or polyester (Dacron) solid braid.
We didn't end up using it on our kayaks and for many years it became the scrap
twine we used whenever we needed some twine for a one time use or throw-away
application. We used the far stronger and stretchier nylon solid braid for the
tow lines at each end of our kayaks and the far lower stretch (especially when
wet) polyester solid braid for the gear holding deck lines on the rear deck.
The stern line was long enough (being attached in front of the cockpit) we
could just back up to pick it up out of the water but the nylon bow line
required a float near the hook so that the kayaker could reach it.


I just looked in the phone book and didn't see a listing there, but on the
internet I found the company where I had found the solid braid polypropolene
some thirty years ago. Continental Western Corperation. This may be the
product you are looking for
http://www.cwestern.com/products/twine/solid-braid-mono-pro-hanks.html. I
think they may only sell wholesale so unless you are planning to become a
manufacturer of kayak towlines they might not sell to you directly. They may
be able to tell you what retail stores they sell that product to though. A
manufacturer or product designer may be able to get a sample or buy a small
quantity directly from the wholeseller for testing purposes.
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