Morgan Ohlson ) writes:
Which epoxy fillers do yo like the most?
use of some fillers is "counterproductive"
when resins are used to seal and protect wood.
resins protect wood because resins resist abraision.
that makes cured resins hard to sand because sandpaper is an abraisive.
so people add fillers to make the cured resin easier to sand smooth,
which makes the cured resisn less able to resist abraision,
which is why the resin was applied in the first place.
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