You have probably gone thru this already, but...

Since fiberglass is structurally strong in tension as compared to compression, you may think about glassing only the power side. I am presently building a paddle as per Schades book. If weight is important to you, Schade suggests making a hollow shaft, or use a composite material like kevlar.

> I'am building a light weight paddle (modern design) Is it necessary to
> fill the weave of the glass on the blades? I'am using 4oz. glass. I will
> be varnishing the whole paddle and wonder if the varnish will fill the
> weave enough. I have also thought of filling the weave on just the power
> face. Light weight is paramount!!

> Larry