What to fill knot holes with?
On Tue, 06 Dec 2005 23:50:43 GMT, Lew Hodgett
wrote:
The microballoons I use are low cost, improve the adhesion of the epoxy,
but are abrasive so they dull cutting tools.
I use the phenolic (brown) microballoons, not the white silica ones.
They're much softer and don't dull tools.
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