Re: sands or grog

ArtMetal
Bramblebush


Bramblebush ForumsFAQ

Posted by Jesse Brennan on February 25, 19100 at 09:59:33:

In Reply to: Re: sands or grog posted by Ruth Claxton on February 25, 19100 at 04:09:18:

Silica dusts can be harmful. The small size range you don't see is the worst.

Any dust is potentialy harmfull and you must use air filter masks on handling really fine loose silica - the large sand particles used in sand casting aren't so bad but lung protection is always a good thing. There are always a lot of invisible small particles when handling dry materials of this sort. Be carefull.

Jesse


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