"Varnish" on External Timber

[ivanavitch]

Hi guys
It's time to refinish the doors/windows on the western wall. They are currently finished with an external poly of some description. Any suggestions for a "clear" durable external finish.

regards in advance

John

[Slobba]

depending on what is on the windows, sikkens supernatural is the best its a 2 part system with cetol HLS...it will cost you some $$$$$

DO NOT USE A VARNISH, but if you want to use a varnish go for wattyl marine grade will still cost you $$$$

[ivanavitch]

Thanks slobba. I'll have a look. Cost really doesn't matter since there's not all that much to do.