> On my Patuxent, I just used wood flour, as described in the directions. It
> went on easily, and has plenty of strength. I'm glad I did, otherwise I
> would have run out of cab-o-sil.

> Also, don't use too much epoxy on your fillets. It holds a lot better than
> one might expect. I found a tongue depresser worked well for shaping the
> fillets - they also make great stirring sticks. Also do your best to
> remove any excess epoxy (drips) before it dries - it will save you a lot
> of sanding later.

> And the instructions about mixing it to the consistency of peanut butter -
> creamy, not chunky.

Ken is right. I used just wood flour on the fillets of my Ches. 17. The boat is finished and I have about a teaspoon of cab-o-sil left. Would have run out if I had added any to the fillets. I think it will make the fillets a little smoother but you would have to buy more cab-o-sil. Also don't overdue the fillets. Mine are a little thick and it adds to the weight of the boat. Came in right at 50lbs fully rigged.