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<TITLE>Re: [NSRCA-discussion] Wing Construction</TITLE>
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<FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:12.0px'>Bingo. In fact you can use an even more spacious layout, and no real need to take the time to draw it on the foam. It’s a simple process... Draw all the places you’ll be cutting into the wing. Servo openings (assuming you put trays in ahead of sheeting), aileron cut outs (NOT the hingeline, but rather the line you’ll be cutting to to cap each side), etc. Then using a syringe simply lay a very fine bead around the perimeter of the wind (or stab), on all of the cut lines, and then in a simple 2” square checkerboard pattern over the rest of the wing. You will get a VERY solid bond everywhere you lay a bead, and there is zero issue of it pulling up where there’s no glue (anymore than there is if you core it.) Very strong, very light. Same for turtle decks and the like. No need to seal or prep the skin either.<BR>
<BR>
-Mark<BR>
<BR>
<BR>
On 11/8/07 10:42 AM, "Woodward, Jim" <jim.woodward@baesystems.com> wrote:<BR>
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</SPAN></FONT><BLOCKQUOTE><FONT COLOR="#000080"><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>Instead of cutting out the “diamond” shape lightening holes, which can/will produce diamond-shaped depressions or low-points in the wing if too much vacuum is pulled or too much weight is added during the sheeting cure, you could always just draw on an “X” on the sheeting and lay one the glue in the X-pattern. You get the “weight” savings from the glue, without the negative impact of the honeycoming.<BR>
Thanks,<BR>
Jim W.<BR>
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<FONT SIZE="4"><FONT FACE="Tahoma"><SPAN STYLE='font-size:13.0px'><B>From:</B> nsrca-discussion-bounces@lists.nsrca.org [<a href="mailto:nsrca-discussion-bounces@lists.nsrca.org]">mailto:nsrca-discussion-bounces@lists.nsrca.org]</a> <B>On Behalf Of </B>Suart Chale<BR>
<B>Sent:</B> Thursday, November 08, 2007 10:36 AM<BR>
<B>To:</B> 'NSRCA Mailing List'<BR>
<B>Subject:</B> Re: [NSRCA-discussion] Wing Construction<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:16.0px'> <BR>
</SPAN></FONT></FONT><FONT COLOR="#000080"><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>Once you have a diamond shaped template (2) it is actually very quick to cut out the foam with a hot wire. The templates may take a bit of time to make however. With a “honeycombed wing” using a syringe to apply the glue in the center of your foam structure is the way to go. I think I used a 12 gauge agiocath (plastic part of an IV setup). You can get away with less epoxy and it will certainly adhere as it is in beads much thicker than the squeegeed on version. I will agree though that you risk soft spots in the structure that may show up or easily be pushed in by heavy hands as there is no foam beneath. I have done most of my wings the standard way with a thin layer of epoxy over the entire foam surface and have never had that delaminate either so I think it is good enough strength wise. Personally I do not think I would honeycomb wings again. I still have a 60 sized Desire with them (built in ’91) so they do hold up but I do not think it is worth the weight savings. Coring the center may be the better way to fo to remove foam weight.<BR>
<BR>
Stuart<BR>
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<FONT SIZE="4"><FONT FACE="Tahoma"><SPAN STYLE='font-size:13.0px'><B>From:</B> nsrca-discussion-bounces@lists.nsrca.org [<a href="mailto:nsrca-discussion-bounces@lists.nsrca.org]">mailto:nsrca-discussion-bounces@lists.nsrca.org]</a> <B>On Behalf Of </B>Jay Marshall<BR>
<B>Sent:</B> Thursday, November 08, 2007 10:07 AM<BR>
<B>To:</B> 'NSRCA Mailing List'<BR>
<B>Subject:</B> Re: [NSRCA-discussion] Wing Construction<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:16.0px'> <BR>
</SPAN></FONT></FONT><FONT COLOR="#000080"><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>Seems like the fastest way would be with a drill press and cutting out circles rather than diamonds or square?<BR>
<BR>
</SPAN></FONT></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT><FONT COLOR="#000080"><FONT FACE="Brush Script MT"><SPAN STYLE='font-size:17.0px'><B><I>Jay Marshall</I></B></SPAN></FONT><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'> <BR>
</SPAN></FONT></FONT><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Tahoma"><SPAN STYLE='font-size:13.0px'>-----Original Message-----<BR>
<B>From:</B> nsrca-discussion-bounces@lists.nsrca.org [<a href="mailto:nsrca-discussion-bounces@lists.nsrca.org]">mailto:nsrca-discussion-bounces@lists.nsrca.org]</a> <B>On Behalf Of </B>Dave Smith<BR>
<B>Sent:</B> Thursday, November 08, 2007 9:57 AM<BR>
<B>To:</B> NSRCA Mailing List<BR>
<B>Subject:</B> Re: [NSRCA-discussion] Wing Construction<BR>
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</SPAN></FONT><SPAN STYLE='font-size:16.0px'><FONT FACE="Verdana, Helvetica, Arial"><BR>
</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>Karl,et al: Ukie fliers have been coring wings this way for years.<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
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</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>Dave<BR>
</SPAN></FONT></FONT><BLOCKQUOTE><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>----- Original Message ----- <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>From:</B> Karl G. Mueller <a href="mailto:kgamueller@rogers.com"><mailto:kgamueller@rogers.com></a> <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>To:</B> NSRCA Mailing List <a href="mailto:nsrca-discussion@lists.nsrca.org"><mailto:nsrca-discussion@lists.nsrca.org></a> <BR>
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</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Sent:</B> Thursday, November 08, 2007 10:46 AM<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Subject:</B> Re: [NSRCA-discussion] Wing Construction<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT><SPAN STYLE='font-size:16.0px'><FONT FACE="Times New Roman"> <BR>
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</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>Mark,<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT><SPAN STYLE='font-size:16.0px'><FONT FACE="Times New Roman"> <BR>
</FONT><FONT FACE="Verdana, Helvetica, Arial"><BR>
</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>I have found that it is very hard to get more than 1 oz. out of each <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>panel on a 2m pattern wing.<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>I have seen this method done in Europe a number of years ago.<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>It is a lot faster, once you have the right setup, than cutting out all <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>the little squares or diamond shapes. <BR>
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</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>Karl.<BR>
</SPAN></FONT></FONT><BLOCKQUOTE><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>----- Original Message ----- <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>From:</B> flyintexan <a href="mailto:flyintexan@comcast.net"><mailto:flyintexan@comcast.net></a> <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>To:</B> NSRCA Mailing List <a href="mailto:nsrca-discussion@lists.nsrca.org"><mailto:nsrca-discussion@lists.nsrca.org></a> <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Sent:</B> Wednesday, November 07, 2007 10:30 PM<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Subject:</B> Re: [NSRCA-discussion] Wing Construction<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT><SPAN STYLE='font-size:16.0px'><FONT FACE="Times New Roman"> <BR>
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</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>I second that motion! This is a great way to take about an ounce of foam out of each core.<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
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</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>-mark<BR>
</SPAN></FONT></FONT><BLOCKQUOTE><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>----- Original Message ----- <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>From:</B> Lance Van Nostrand <a href="mailto:patterndude@tx.rr.com"><mailto:patterndude@tx.rr.com></a> <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>To:</B> NSRCA Mailing List <a href="mailto:nsrca-discussion@lists.nsrca.org"><mailto:nsrca-discussion@lists.nsrca.org></a> <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Sent:</B> Wednesday, November 07, 2007 9:21 PM<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Subject:</B> Re: [NSRCA-discussion] Wing Construction<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
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</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>Karl,<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>My answer might surprise you. When I have need to core my foam cores I core them from root to tip so the foam surface is in full contact with the skins. My wings were of interest to several people at the Nats to see how this works, but the local guys are used to my weirdness. This approach produces a wing with no soft spots on the surface.<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>--Lance<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT><SPAN STYLE='font-size:16.0px'><FONT FACE="Times New Roman"> <BR>
</FONT></SPAN></FONT><BLOCKQUOTE><FONT SIZE="5"><SPAN STYLE='font-size:16.0px'><FONT FACE="Verdana, Helvetica, Arial"><BR>
</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>----- Original Message ----- <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>From:</B> Karl G. Mueller <a href="mailto:kgamueller@rogers.com"><mailto:kgamueller@rogers.com></a> <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>To:</B> NSRCA Mailing List <a href="mailto:nsrca-discussion@lists.nsrca.org"><mailto:nsrca-discussion@lists.nsrca.org></a> <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Sent:</B> Wednesday, November 07, 2007 7:53 AM<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Subject:</B> Re: [NSRCA-discussion] Wing Construction<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT><SPAN STYLE='font-size:16.0px'><FONT FACE="Times New Roman"> <BR>
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</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>Lance,<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
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</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>Do you apply the glue to the skins or to the foam core in case of a<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>cored (with cut-outs for weight saving) foam core. I thought that the<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>amount of glue spread on the skins in the areas that do not make <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>contact with the foam would be unnecessary weight. It will strengthen<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>the skin some.<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT><SPAN STYLE='font-size:16.0px'><FONT FACE="Times New Roman"> <BR>
</FONT><FONT FACE="Verdana, Helvetica, Arial"><BR>
</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Times New Roman"><SPAN STYLE='font-size:13.0px'>Karl G. Mueller<BR>
kgamueller@rogers.com<BR>
</SPAN></FONT></FONT><BLOCKQUOTE><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>----- Original Message ----- <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>From:</B> Lance Van Nostrand <a href="mailto:patterndude@tx.rr.com"><mailto:patterndude@tx.rr.com></a> <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>To:</B> NSRCA Mailing List <a href="mailto:nsrca-discussion@lists.nsrca.org"><mailto:nsrca-discussion@lists.nsrca.org></a> <BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Sent:</B> Tuesday, November 06, 2007 11:13 PM<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Subject:</B> Re: [NSRCA-discussion] Wing Construction<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
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</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>Foam roller, my friend. a squeegee will force resin into the pores and away from the joint. Only a roller applied fast and light can meter the material properly and keep in on the surface.<BR>
</SPAN></FONT></FONT><FONT SIZE="5"><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:16.0px'><BR>
</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>--Lance<BR>
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</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>From:</B> Nat Penton <a href="mailto:natpenton@centurytel.net"><mailto:natpenton@centurytel.net></a> <BR>
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</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>To:</B> NSRCA Mailing List <a href="mailto:nsrca-discussion@lists.nsrca.org"><mailto:nsrca-discussion@lists.nsrca.org></a> <BR>
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</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Sent:</B> Tuesday, November 06, 2007 9:32 PM<BR>
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</SPAN></FONT></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'><B>Subject:</B> [NSRCA-discussion] Wing Construction<BR>
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</FONT></SPAN></FONT><FONT SIZE="4"><FONT FACE="Arial"><SPAN STYLE='font-size:13.0px'>To skin a foam core with contest grade balsa does anyone have a preferred way to determine when the amount of epoxy applied is adequate - using Easy Lam epoxy. I have been reluctant to use a squeegie, afraid of scoring the balsa. Would appreciate any comments. Nat<BR>
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