Europa-List Digest Archive

Sun 12/30/18


Total Messages Posted: 6



Today's Message Index:
----------------------
 
     1. 12:40 AM - Re: gap between the wing fairings and the fuselage (Remi Guerner)
     2. 01:38 AM - Re: Re: gap between the wing fairings and the fuselage (davidjoyce@doctors.org.uk)
     3. 06:36 AM - Re: Re: gap between the wing fairings and the fuselage (Peter Jeffers)
     4. 07:02 AM - Re: Grand Rapids EIS 2000 (willydewey)
     5. 03:22 PM - Re: Re: gap between the wing fairings and the fuselage (Bud Yerly)
     6. 08:26 PM - Re: Re: gap between the wing fairings and the fuselage (Peter Timm)
 
 
 


Message 1


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    Time: 12:40:01 AM PST US
    Subject: Re: gap between the wing fairings and the fuselage
    From: "Remi Guerner" <air.guerner@orange.fr>
    Bob, I tried the same very expensive clear Bowlus tape for sealing those gaps last summer. This was very disappointing as there were no measurable speed gain, it looked ugly and the tape started to get disbonded and flapped in the breeze after a few weeks. I believe the problem comes from the gaps which move back and forth with the flexing of the wings. It seems to me that the Bowlus tape is too thick to handle the stress caused by this flexing. May be a thinner and therefore more flexible tape would do it better? Remi Read this topic online here: http://forums.matronics.com/viewtopic.php?p=486604#486604


    Message 2


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    Time: 01:38:12 AM PST US
    From: davidjoyce@doctors.org.uk
    Subject: Re: gap between the wing fairings and the fuselage
    White PVC tape has always done it for me (& most glider pilots) and I guess it boils down to having a clean surface not covered with non stick polish. Regards, David Joyce, GXSDJ On 2018-12-30 08:39, Remi Guerner wrote: > > Bob, I tried the same very expensive clear Bowlus tape for sealing those gaps last summer. This was very disappointing as there were no measurable speed gain, it looked ugly and the tape started to get disbonded and flapped in the breeze after a few weeks. I believe the problem comes from the gaps which move back and forth with the flexing of the wings. It seems to me that the Bowlus tape is too thick to handle the stress caused by this flexing. May be a thinner and therefore more flexible tape would do it better? > Remi > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=486604#486604 [1] > Links: ------ [1] http://forums.matronics.com/viewtopic.php?p=486604#486604 [2] http://www.mypilotstore.com [3] http://www.matronics.com/contribution [4] http://www.matronics.com/Navigator?Europa-List [5] http://forums.matronics.com [6] http://wiki.matronics.com


    Message 3


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    Time: 06:36:19 AM PST US
    From: "Peter Jeffers" <pjeffers@talktalk.net>
    Subject: Re: gap between the wing fairings and the fuselage
    Hi all, I find 1"PVC tape works just fine. Stays put for the whole summer season with no problem. I just clean the adhesion area with water first but very important to make sure everything is very dry before application. Makes very little difference to performance but looks good. PVC tape stretches to fit 3D shapes quite well if warm. Pete From: owner-europa-list-server@matronics.com [mailto:owner-europa-list-server@matronics.com] On Behalf Of davidjoyce@doctors.org.uk Sent: 30 December 2018 09:37 Subject: Re: Europa-List: Re: gap between the wing fairings and the fuselage White PVC tape has always done it for me (& most glider pilots) and I guess it boils down to having a clean surface not covered with non stick polish. Regards, David Joyce, GXSDJ On 2018-12-30 08:39, Remi Guerner wrote: <air.guerner@orange.fr> Bob, I tried the same very expensive clear Bowlus tape for sealing those gaps last summer. This was very disappointing as there were no measurable speed gain, it looked ugly and the tape started to get disbonded and flapped in the breeze after a few weeks. I believe the problem comes from the gaps which move back and forth with the flexing of the wings. It seems to me that the Bowlus tape is too thick to handle the stress caused by this flexing. May be a thinner and therefore more flexible tape would do it better? Remi Read this topic online here: http://forums.matronics.com/viewtopic.php?p=486604#486604 lotstore.com .matronics.com/contribution ttp://www.matronics.com/Navigator?Europa-List ics.com .com .matronics.com/contribution <http://www.avg.com/email-signature?utm_medium=email&utm_source=link& utm_campaign=sig-email&utm_content=emailclient> Virus-free. <http://www.avg.com/email-signature?utm_medium=email&utm_source=link& utm_campaign=sig-email&utm_content=emailclient> www.avg.com


    Message 4


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    Time: 07:02:06 AM PST US
    Subject: Re: Grand Rapids EIS 2000
    From: "willydewey" <willydewey@gmail.com>
    Thanks Guys for your replies all very much appreciated. With the Christmas and New year Holidays upon us I have not been to the airfield to carry out the suggested work but hope to do so shortly providing the Beast from the East does not arrive. Happy New year to One and All Bill Dewey G-IANI -------- Give a wise man knowledge and he will be yet wiser Read this topic online here: http://forums.matronics.com/viewtopic.php?p=486607#486607


    Message 5


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    Time: 03:22:44 PM PST US
    From: Bud Yerly <budyerly@msn.com>
    Subject: Re: gap between the wing fairings and the fuselage
    Same here Remi, As my painter said, Looks like the ass end of hard times. If one did not plan for using a gap filing foam tape you are stuck with a w rinkled sticky mess. No matter what you use, it tends to be a pain in the neck. To get the tape to stick I have had to use paint prep cleaner (kind of a na ptha, GoofOff, degreaser/cleaner) called Prep-Sol 3919 by Axalta or Prep-Al l by Kleanstrip with a very light duty scuffing pad (a graygreen finishing pad by 3M/ Scotchbrite) . The cleaning and just a bit of de-glossing of th e 3000 grit helps the Bowlus 2 inch tape stick on quite well even in our ho t sun. I only have one client using Bowlus on his motor glider and is not perfect but looks darned adequate and the new buyer is reasonably happy wit h it. Of course we haven=92t hit any cold weather yet either. Happy New Year, Bud Yerly Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Window s 10 ________________________________ From: owner-europa-list-server@matronics.com <owner-europa-list-server@matr onics.com> on behalf of Remi Guerner <air.guerner@orange.fr> Sent: Sunday, December 30, 2018 3:39:34 AM Subject: Europa-List: Re: gap between the wing fairings and the fuselage Bob, I tried the same very expensive clear Bowlus tape for sealing those ga ps last summer. This was very disappointing as there were no measurable spe ed gain, it looked ugly and the tape started to get disbonded and flapped i n the breeze after a few weeks. I believe the problem comes from the gaps w hich move back and forth with the flexing of the wings. It seems to me that the Bowlus tape is too thick to handle the stress caused by this flexing. May be a thinner and therefore more flexible tape would do it better? Remi Read this topic online here: https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fforums.m atronics.com%2Fviewtopic.php%3Fp%3D486604%23486604&amp;data=02%7C01%7C%7C fa29048a525c42b8030508d66e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0 %7C636817561890319983&amp;sdata=2AB6%2FwkAPsefOdDgbP1iDsP76iEyHWJ%2B92fVZ s%2FS4Kw%3D&amp;reserved=0 url=www.mypilotstore.com&amp;data=02%7C01%7C%7Cfa29048a525c42b8030508d6 6e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636817561890319983&am p;sdata=Do9diuxxf90G3AKIbmUEqZMgYg7YanqYXekNjz2TMwQ%3D&amp;reserved=0 F%2Fwww.matronics.com%2Fcontribution&amp;data=02%7C01%7C%7Cfa29048a525c42 b8030508d66e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C63681756189 0319983&amp;sdata=GLgHyI9Cfn99cIBFH%2FDuYAcF1BXO4fSR2abKkkLcDyM%3D&amp;re served=0 F%2Fwww.matronics.com%2FNavigator%3FEuropa-List&amp;data=02%7C01%7C%7Cfa2 9048a525c42b8030508d66e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C 636817561890319983&amp;sdata=mE68ZMnZrEZc7Q9Vj8iTx5ASi%2F%2BHiw6dmTtVM2Aj BcI%3D&amp;reserved=0 F%2Fforums.matronics.com&amp;data=02%7C01%7C%7Cfa29048a525c42b8030508d66e 32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636817561890319983&amp; sdata=eIOjotq7hv%2B4DnQN2QvAZye0aATJbJqOL6z5TSu4MKI%3D&amp;reserved=0 F%2Fwiki.matronics.com&amp;data=02%7C01%7C%7Cfa29048a525c42b8030508d66e32 d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636817561890319983&amp;sd ata=4uSBDs37r9zls2b0zEYClke44lGB%2FkJqQFv85hRU0eM%3D&amp;reserved=0 F%2Fwww.matronics.com%2Fcontribution&amp;data=02%7C01%7C%7Cfa29048a525c42 b8030508d66e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C63681756189 0319983&amp;sdata=GLgHyI9Cfn99cIBFH%2FDuYAcF1BXO4fSR2abKkkLcDyM%3D&amp;re served=0


    Message 6


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    Time: 08:26:55 PM PST US
    From: Peter Timm <cptimm29@gmail.com>
    Subject: Re: gap between the wing fairings and the fuselage
    Hi Bud, I have used surgical tape, made by 3M, trade name BLENDERM, for many years on my gliders and Europa. It lasts for at least one season on a hangared aircraft. It would not be a good choice, if you have to disassemble the aircraft frequently. My last box of 12 rolls of 1" by 5 yards was purchased a few? years ago for $ 25.00 Canadian and had to be brought in by my drug-store. It is semi-transparent and elastic. My Europa is still for sale, see Peter Timm.blogspot. com. . I will be 90 in a couple of months and am happily flying my Pipistrel Taurus self-launching glider. My Europa is becoming a hangar-queen. A Happy New Year to you and the Europa community. Peter Timm On 2018-12-30, at 3:21 PM, Bud Yerly wrote: > Same here Remi, > As my painter said, Looks like the ass end of hard times. > If one did not plan for using a gap filing foam tape you are stuck with a wrinkled sticky mess. > No matter what you use, it tends to be a pain in the neck. > > To get the tape to stick I have had to use paint prep cleaner (kind of a naptha, GoofOff, degreaser/cleaner) called Prep-Sol 3919 by Axalta or Prep-All by Kleanstrip with a very light duty scuffing pad (a graygreen finishing pad by 3M/ Scotchbrite) . The cleaning and just a bit of de-glossing of the 3000 grit helps the Bowlus 2 inch tape stick on quite well even in our hot sun. I only have one client using Bowlus on his motor glider and is not perfect but looks darned adequate and the new buyer is reasonably happy with it. Of course we haven=92t hit any cold weather yet either. > > Happy New Year, > Bud Yerly > Sent from Mail for Windows 10 > > From: owner-europa-list-server@matronics.com <owner-europa-list-server@matronics.com> on behalf of Remi Guerner <air.guerner@orange.fr> > Sent: Sunday, December 30, 2018 3:39:34 AM > To: europa-list@matronics.com > Subject: Europa-List: Re: gap between the wing fairings and the fuselage > <air.guerner@orange.fr> > > Bob, I tried the same very expensive clear Bowlus tape for sealing those gaps last summer. This was very disappointing as there were no measurable speed gain, it looked ugly and the tape started to get disbonded and flapped in the breeze after a few weeks. I believe the problem comes from the gaps which move back and forth with the flexing of the wings. It seems to me that the Bowlus tape is too thick to handle the stress caused by this flexing. May be a thinner and therefore more flexible tape would do it better? > Remi > > > > > Read this topic online here: > > https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fforums. matronics.com%2Fviewtopic.php%3Fp%3D486604%23486604&amp;data=02%7C01%7C% 7Cfa29048a525c42b8030508d66e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1% 7C0%7C636817561890319983&amp;sdata=2AB6%2FwkAPsefOdDgbP1iDsP76iEyHWJ%2B9 2fVZs%2FS4Kw%3D&amp;reserved=0 > > > > > > > ========== > Month -- > Some AWESOME FREE Gifts!) > r> elinks.protection.outlook.com/?url=www.mypilotstore.com&amp;data=02%7C 01%7C%7Cfa29048a525c42b8030508d66e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaa a%7C1%7C0%7C636817561890319983&amp;sdata=Do9diuxxf90G3AKIbmUEqZMgYg7Yanq YXekNjz2TMwQ%3D&amp;reserved=0"> https://eur03.safelinks.protection.outlook.com/?url=www.mypilotstore.com &amp;data=02%7C01%7C%7Cfa29048a525c42b8030508d66e32d287%7C84df9e7fe9f640 afb435aaaaaaaaaaaa%7C1%7C0%7C636817561890319983&amp;sdata=Do9diuxxf90G3A KIbmUEqZMgYg7YanqYXekNjz2TMwQ%3D&amp;reserved=0 > ook.com/?url=http%3A%2F%2Fwww.matronics.com%2Fcontribution&amp;data=02 %7C01%7C%7Cfa29048a525c42b8030508d66e32d287%7C84df9e7fe9f640afb435aaaaaaaa aaaa%7C1%7C0%7C636817561890319983&amp;sdata=GLgHyI9Cfn99cIBFH%2FDuYAcF1B XO4fSR2abKkkLcDyM%3D&amp;reserved=0"> https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.mat ronics.com%2Fcontribution&amp;data=02%7C01%7C%7Cfa29048a525c42b8030508d6 6e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636817561890319983&a mp;sdata=GLgHyI9Cfn99cIBFH%2FDuYAcF1BXO4fSR2abKkkLcDyM%3D&amp;reserved= 0 > p; -Matt Dralle, List Admin. > ========== > st Email Forum - > ook.com/?url=http%3A%2F%2Fwww.matronics.com%2FNavigator%3FEuropa-List&am p;data=02%7C01%7C%7Cfa29048a525c42b8030508d66e32d287%7C84df9e7fe9f640afb 435aaaaaaaaaaaa%7C1%7C0%7C636817561890319983&amp;sdata=mE68ZMnZrEZc7Q9Vj 8iTx5ASi%2F%2BHiw6dmTtVM2AjBcI%3D&amp;reserved=0"> https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.mat ronics.com%2FNavigator%3FEuropa-List&amp;data=02%7C01%7C%7Cfa29048a525c4 2b8030508d66e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636817561 890319983&amp;sdata=mE68ZMnZrEZc7Q9Vj8iTx5ASi%2F%2BHiw6dmTtVM2AjBcI%3D&a mp;reserved=0 > ========== > p; - MATRONICS WEB FORUMS - > ook.com/?url=http%3A%2F%2Fforums.matronics.com&amp;data=02%7C01%7C%7Cf a29048a525c42b8030508d66e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0 %7C636817561890319983&amp;sdata=eIOjotq7hv%2B4DnQN2QvAZye0aATJbJqOL6z5TS u4MKI%3D&amp;reserved=0"> https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fforums. matronics.com&amp;data=02%7C01%7C%7Cfa29048a525c42b8030508d66e32d287%7C8 4df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636817561890319983&amp;sdata=e IOjotq7hv%2B4DnQN2QvAZye0aATJbJqOL6z5TSu4MKI%3D&amp;reserved=0 > ========== > p; - NEW MATRONICS LIST WIKI - > ook.com/?url=http%3A%2F%2Fwiki.matronics.com&amp;data=02%7C01%7C%7Cfa2 9048a525c42b8030508d66e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7 C636817561890319983&amp;sdata=4uSBDs37r9zls2b0zEYClke44lGB%2FkJqQFv85hRU 0eM%3D&amp;reserved=0"> https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwiki.ma tronics.com&amp;data=02%7C01%7C%7Cfa29048a525c42b8030508d66e32d287%7C84d f9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636817561890319983&amp;sdata=4uS BDs37r9zls2b0zEYClke44lGB%2FkJqQFv85hRU0eM%3D&amp;reserved=0 > ========== > p; - List Contribution Web Site - > p; -Matt Dralle, List Admin. > ook.com/?url=http%3A%2F%2Fwww.matronics.com%2Fcontribution&amp;data=02 %7C01%7C%7Cfa29048a525c42b8030508d66e32d287%7C84df9e7fe9f640afb435aaaaaaaa aaaa%7C1%7C0%7C636817561890319983&amp;sdata=GLgHyI9Cfn99cIBFH%2FDuYAcF1B XO4fSR2abKkkLcDyM%3D&amp;reserved=0"> https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.mat ronics.com%2Fcontribution&amp;data=02%7C01%7C%7Cfa29048a525c42b8030508d6 6e32d287%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636817561890319983&a mp;sdata=GLgHyI9Cfn99cIBFH%2FDuYAcF1BXO4fSR2abKkkLcDyM%3D&amp;reserved= 0 > ========== > > >




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