Marek,
That's actually my main halyard at the aft end of the boom, (in the
photo it's a messenger as I remove my halyards for the winter), but
whenever the main's down I put the halyard on the boom end and tension
it a little to help carry the weight. When the boom kicker is carrying
the
Neil,
I noticed that you have a Boomkicker (and the topping lift). The Boomkicker
looks perfectly straight. I always thought that it should be bent upwards a bit
to support the boom.
Marek
1994 C270 "Legato"
Ottawa, ON
From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Neil
Jim,
I bought the boat eight years ago, came with that boom. I don't know if
it's the original, it may not be as I think it's a little longer than
some other 35-1's. My understanding is the early boats had roller
reefing with round booms, but I don't know if the factory changed in
later
Jeff
Thanks for the recommendation for zephyrwerks.
Cheers, James
- Original Message -
From: "Jeffrey Nelson via CnC-List"
To: cnc-list@cnc-list.com
Cc: "Jeffrey Nelson"
Sent: Sunday, December 10, 2017 7:35:26 AM
Subject: Re:
Neil
Much appreciated. The picture is very helpful.
As an aside, my boom is round. Did you replace yours at some point?
Cheers, James
- Original Message -
From: "Neil Gallagher via CnC-List"
To: cnc-list@cnc-list.com
Cc: "Neil Gallagher"
Rod,
I used Fusion plastic paint that I bought at Canadian Tire to
paint the backside of the of the windows.
I also used the 4991 tape - my understanding was that the thicker
tape increased the thickness of the silicone layer and that allows
it to
My mistake on the number. Good catch.
From: Gary Russell via CnC-List
Sent: Thursday, December 14, 2017 3:55 PM
To: C List
Cc: Gary Russell
Subject: Re: Stus-List Window replacement
Note: I used VHB 4991 (0.090"), not 4941.
Gary
~~~_/)~~
On Thu, Dec 14, 2017 at 1:51 PM, Dennis
You raise good points. My guess is that the 3M rep did not consider the
expansion/contraction issue or the issue of wanting space to squeeze in
sealant. Also, 4991 is “more conformable” if you have an uneven surface
(although mine is flat).
From: Gary Russell via CnC-List
Sent: Thursday,
I looked at the properties of the two types of VHB tape mentioned, and also
decided the 4991 was the best fit. The added thickness allows for more 795 to
get behind the acrylic; and also shows for greater differences in the expansion
of the acrylic vs. the fiberglass as Doug mentioned. So
I also used the 4991 tape for the expansion properties of the fiberglass vs
plexiglass.
Sent from my T-Mobile 4G LTE DeviceDoug Mountjoy POYC Rebecca Leah Lf39
Original message From: Gary Russell via CnC-List
Date: 12/14/17 12:55 (GMT-08:00) To: C
Note: I used VHB 4991 (0.090"), not 4941.
Gary
~~~_/)~~
On Thu, Dec 14, 2017 at 1:51 PM, Dennis C. via CnC-List <
cnc-list@cnc-list.com> wrote:
> This might be why 3M recommends the 5952:
>
>
>- Creates a permanent seal against water, moisture and more by
>offering better gap
The problem with VHB 5952 is that it's only available in 0.045" thickness
which is too thin for this application IMO. I prefer VHB 4991 at 0.090".
VHB 5952 is not thick enough to deal with the surface variations of the
coach roof, the different rates of expansion of the gel coat vs. the
Plexiglas
Just two comments.
1. I've had good experience with black LifeSeal which is a blended sealant
as opposed to a pure silicone sealant. Just a personal preference.
2. There are black primers for Plexiglas which promote good adhesion.
Here's a link to a window replacement on a 24 footer I did a
So do we have some agreement:
1. Best material for windows Plexiglass of similar product
2. Best application 3M VHB 5952 tape
3. Best sealant Dow Corning 795 or Pecora 895 (same properties)
4. Paint behind windows black or coloring the area behind the window
(cavity) that
I figure 1 tube per side. All depends on gap and application technique.
Sent from my T-Mobile 4G LTE DeviceDoug Mountjoy POYC Rebecca Leah Lf39
Original message From: "Matthew L. Wolford via CnC-List"
Date: 12/14/17 11:03 (GMT-08:00) To:
Last question: will one tube of caulking do four windows?
From: Dennis C. via CnC-List
Sent: Thursday, December 14, 2017 1:51 PM
To: CnClist
Cc: Dennis C.
Subject: Re: Stus-List Window replacement
This might be why 3M recommends the 5952:
a.. Creates a permanent seal against water,
Interesting I just emailed 3M and got the opposite answer
Rod
Sent from my iPhone
> On Dec 14, 2017, at 2:41 PM, Matthew L. Wolford via CnC-List
> wrote:
>
> Incidentally, I noted in a previous e-mail that a 3M rep I talked to (by
> calling in) recommended 5952 over
This might be why 3M recommends the 5952:
- Creates a permanent seal against water, moisture and more by offering
better gap filling capabilities
That's in the 5952 description on the 3M site. It does not appear in the
4941 description. Could be the 5952 is more closed cell foam than
Incidentally, I noted in a previous e-mail that a 3M rep I talked to (by
calling in) recommended 5952 over 4941. I just inquired again – this time by
e-mail. 3M responded that that it recommends the 59XX series for this
application. For what it’s worth.
From: bushmark4--- via CnC-List
By beveling and polishing the edges you prevent tiny crevices from becoming
major cracks.
Fred Hazzard
S/V Fury
Portland Or
Sent from my iPhone
> On Dec 14, 2017, at 8:52 AM, Gary Russell via CnC-List
> wrote:
>
> Good point! I also put a 45 degree bevel on the
OK I really appreciate all of these comments about window replacement, (mostly
because I have one coming up this spring myself); I have been trying to save
them all on one document, but it has become a hodge-podge of separate comments
and bits of advice; can anyone put all of this together in
Good point! I also put a 45 degree bevel on the back side of the Plexiglas
to about half the thickness. I also put a very small bevel (1/16") on the
front side just to protect any bare feet that might hit it.
Gary
~~~_/)~~
On Thu, Dec 14, 2017 at 11:42 AM, svpegasus38 via CnC-List <
3/16 to 1/4 all the way around. I also bevel the the plexiglass a little.
Sent from my T-Mobile 4G LTE DeviceDoug Mountjoy POYC Rebecca Leah Lf39
Original message From: "Matthew L. Wolford via CnC-List"
Date: 12/14/17 03:03 (GMT-08:00) To:
As Josh says, mask, mask, mask. Then fill the groove by pushing the caulk
gun, not pulling it. That will force the sealant into the gap. To create
a nice "factory" look, use the backside of a plastic spoon to smooth the
excess sealant in the groove. It will create a nice concave shape. Try to
Gary: I see. Thank you. This is why black sealant makes sense (as opposed to
one that is close in color to the gel coat).
Josh: Will do.
From: Josh Muckley via CnC-List
Sent: Thursday, December 14, 2017 8:31 AM
To: cnc-list@cnc-list.com
Cc: Josh Muckley
Subject: Re: Stus-List Window
Josh,
Very true. Masking is everything. A little black sealant around the
windows will ruin the look.
Gary
S/V Kaylarah
'90 C 37+
East Greenwich, RI, USA
~~~_/)~~
On Thu, Dec 14, 2017 at 8:31 AM, Josh Muckley via CnC-List <
cnc-list@cnc-list.com> wrote:
> The trick to having a
The trick to having a nice finished look to any sealant is to mask, mask,
mask! Finger trowel and remove as much excess product as possible. Make
it look real clean and then immediately pull the mask at an acute angle.
Josh Muckley
S/V Sea Hawk
1989 C 37+
Solomons, MD
On Thu, Dec 14, 2017,
Yes. But you need to use your finger to "trowel" the sealant behind the
Plexiglas. That is what is special about the Dow Corning 795 is it has a
longer "working time". The Plexiglas probably won't be as tight fitting
because of the 0.090" thickness of the VHB tape. That 0.090" gap is what
you
Thanks. 3/16 to 1/4 inch total (adding half that amount top and bottom, and
side to side) or that much space all around (which is clearly more than my
existing windows)?
From: svpegasus38 via CnC-List
Sent: Wednesday, December 13, 2017 11:25 PM
To: cnc-list@cnc-list.com
Cc: svpegasus38
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