Yes.  The ones for their J3 Cub.

I did have a problem with the covering peeling - but it was fixable without resorting to fiberglassing or even recovering.

And I can tell you the Saratoga with TT Pro-46 engine is capable of lifting and flying with 10 ounces (measured) of water in one float.  But when you nose down to land and the water all runs to the front ahead of the prop it gets VERY squirrely to handle.  That's when I drilled a drain plug hole and measured what came out!  Now I make it a habit to shake the model and listen for any sloshing. 

The floats have keyed bulkheads, and one of the key cut-outs was low near the step and the covering peeled loose.  Water was coming in from an airway left in the tab cut-out in the side sheeting.  I peeled back the covering, filled the holes with epoxy and then spread Balsarite over the sheets and re-cemented the covering down, then sealed the edges.  Has held since then.

A friend has the H9 Pulse XT with the same floats and that is also a great float plane.   We were doing inverted flat spins at the last regional float-fly while most of the other pilots were just flying racetrack patterns.