--- In bolger@y..., "rnlocnil" <lincolnr@r...> wrote:
> If their other stuff is priced like West's epoxy, you can save big
> bucks by buying 410 equivalent someplace else. I don't remember
> 410 is, but I seem to recall microballoons are not prohibitively
> expensive mail ordered.
410 - "Microlight mixes with greater ease than 407 Low-Density filler
or microballoons and is approximately 30% easier to sand."
I don't know what they put in 410, they have never been forthcoming
about it, as far as I have seen. My guess has always been that it is
some product like Talc, but with a binder built into it so that it
doesn't end up all over the place. It is probably the neatest
material to mix of any. I am pretty sweet on 410 actualy, just not
this time on this boat.