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Model Forum / Radio Controlled / Water Models / December 2003



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How to get a watertight seal...

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tenover - 22 Dec 2003 19:27 GMT
Hi guys, I'm back.....If you didn't see my previous thread regardin
rudder linkage, I'm building/modifying an RC Surfer, and I tore out th
cheesey "seal" they had on it, which wasn't worth a ****.  Anyhow
here's a little drawing of how the pieces fit together, and I'
thinking the best thing to do would be to just run a bead of 100
silicone along the whole bottom piece (the light blue in the picture i
supposed to be silicone) and then when the top piece is screwed on, i
should compress the silicone and make a water tight seal no?  Is ther
a better way to do it?  Thanks again for any suggestions..

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tenover - Certified Slopehea
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tenover - 22 Dec 2003 19:27 GMT
Hi guys, I'm back.....If you didn't see my previous thread regardin
rudder linkage, I'm building/modifying an RC Surfer, and I tore out th
cheesey "seal" they had on it, which wasn't worth a ****.  Anyhow
here's a little drawing of how the pieces fit together, and I'
thinking the best thing to do would be to just run a bead of 100
silicone along the whole bottom piece (the light blue in the picture i
supposed to be silicone) and then when the top piece is screwed on, i
should compress the silicone and make a water tight seal no?  Is ther
a better way to do it?  Thanks again for any suggestions..

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  |Download attachment: http://www.rcgroups.com/forums/attachment.php?postid=1633986
  +----------------------------------------------------------------

-
tenover - Certified Slopehea
----------------------------------------------------------------------------------
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View this thread at rcgroups.com: http://www.rcgroups.com/forums/showthread.php?threadid=18126
Umi_Ryuzuki - 22 Dec 2003 22:35 GMT
That should work fine.

Use some petroleum jelly and lubricate any portion of the top that ma
come into contact with the silicone.  And rough up the lower side wit
some fine sand paper.  

That way the "gasket" that is formed will stick to the lower "board
side, and the top will release the silicone, and leave the sea
cleanly.

A few drops of water shouldn't cause too much trouble in the boat, s
long as the speed control stays dry.  Most of the other electronic ca
withstand a little moisture, or be easily dried out later.  Alway
leave the top open for a day or two after running the "boat"

-
Umi_Ryuzuk

Nyow!
/
=^o^
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Umi_Ryuzuki - 22 Dec 2003 22:35 GMT
That should work fine.

Use some petroleum jelly and lubricate any portion of the top that ma
come into contact with the silicone.  And rough up the lower side wit
some fine sand paper.  

That way the "gasket" that is formed will stick to the lower "board
side, and the top will release the silicone, and leave the sea
cleanly.

A few drops of water shouldn't cause too much trouble in the boat, s
long as the speed control stays dry.  Most of the other electronic ca
withstand a little moisture, or be easily dried out later.  Alway
leave the top open for a day or two after running the "boat"

-
Umi_Ryuzuk

Nyow!
/
=^o^
----------------------------------------------------------------------------------
Posted from the RCGroups.com Discussion Forums
Visit us at http://www.rcgroups.com  <------- Win free R/C Gear
View this thread at rcgroups.com: http://www.rcgroups.com/forums/showthread.php?threadid=18126
tenover - 22 Dec 2003 23:32 GMT
Thanks Umi....

-
tenover - Certified Slopehea
----------------------------------------------------------------------------------
Posted from the RCGroups.com Discussion Forums
Visit us at http://www.rcgroups.com  <------- Win free R/C Gear
View this thread at rcgroups.com: http://www.rcgroups.com/forums/showthread.php?threadid=18126
tenover - 22 Dec 2003 23:32 GMT
Thanks Umi....

-
tenover - Certified Slopehea
----------------------------------------------------------------------------------
Posted from the RCGroups.com Discussion Forums
Visit us at http://www.rcgroups.com  <------- Win free R/C Gear
View this thread at rcgroups.com: http://www.rcgroups.com/forums/showthread.php?threadid=18126
 
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