Quote:
Originally Posted by flyinghigh
I believe the key is to use a needle to applie the varnish as using the brush can cause air bubbles and not to put too much on at a time more coats of thing layers is better than one thick layer
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Yep the needle is the key.
When you think about it the brush that comes with HaN for instance will only add bubbles when you apply the varnish because of the chance of the individual brush fibres trapping air during the process.
You have far more control with a needle, so long as you apply in fairly small amounts.
The way I do it is to hold the buzzer in a clip, get a small bead on the tip of the needle - just enough to coat 1/4 of the fly, start at the head & apply in a straight line towards the bend.
As you use the varnish up on each stroke you'll create a natural taper because there's less on the needle. Then I simply rotate the buzzer by 1/4 & do the same again.
If there's any unevenness I'll try to either taper back up or down the fly with a clean needle or simply remove some of the excess.
Try to do the process within a couple of minutes or else the varnish may start to go tacky & create small lumps.
You can easily see if you've missed anything by light reflection as you rotate the buzzer. If this happens just get the tiniest amount of varnish on the tip & fill it in.
I tend to leave at least an hour between coats because the last thing you want is to accidentally scuff the previous coat with the edge of the needle.