Aircraft Spruce or Wicks is where I would go for foam and wood. Foam:
http://www.aircraftspruce.com/catalog/cmpages/urethanefoam.php http://aircraftproducts.wicksaircraft.com/viewitems/aircraft-foams/polyureth ane-foam? Wood: http://www.aircraftspruce.com/catalog/wppages/domplywood.php http://www.wicksaircraft.com/aircraft-spruce-plywood.html If you are building the new wing, the plans are free on KRNet.org. If you are building the stock RAF48, I suggest you buy a set of plans. I don't know where those templates are available for free. For glue, you pick. Anything from hot glue to a mix or resin and micro balloons and anything in between. See N64KR at http://KRBuilder.org - Then click on the pics See you at the 2013 - KR Gathering in Mt. Vernon, Il MVN Bad Weather at Gathering time, is a killer or a real bummer. Daniel R. Heath - Lexington, SC -----Original Message----- I want to install plywood ribs on both sides of foam ribs any suggestions on thickness,where do you get material,what kind of glue do you use wood to foam wood to wood foam to foam. Where do you get foam, what kind of foam.