R/C Tech Forums - View Single Post - Sealing carb and backplate?
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Old 04-02-2010, 12:30 AM
  #39  
stephen_bess
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Join Date: May 2009
Location: SoCal
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Because sealing protects from imperfections in the carb & block that can cause leaks. Torn o-rings can happen any time (though rarely) and sealant is just a simple precaution against the unforseen.
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