On 03/05/2012 09:29, Fred wrote:
On Tue, 01 May 2012 08:38:36 +0100, stuart noble
wrote:

Nothing water based is going to seal knots

I'm wondering about not bothering with knotting solution in the future
and using aluminium primer for everything instead!

I don't know how resistant that is to the resin that bleeds out of knots