RCU Forums - View Single Post - SI 1/4 scale 3 pt hydro electric conversion.

10-29-2014, 10:07 AM

#20

1QwkSport2.5r

Join Date: Oct 2006

Location: Cottage Grove, MN

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Add fiberglass cloth inside the sponsons and load it up good and wet with resin. Sand it coarse between coats to get good adhesion. I did this with both of my SI3's.

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