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Fundamental Rockhound Products: 1 lb 60/90 Coarse GRIT for rock tumbling polishing rocks Silicon Carbide

Q: Can this be used for smoothing wine bottle cut edge? Or is it too coarse? Thanks

I would not use a loose grit medium for that purpose. Progressively finer sand paper would be my choice,and zirconium would be the best.

Q: Can I use this to make sea glass? Would it make it frosty?

Yes, 60/90 will make it very frosty. If you want a finer ‘frost’, try the 220.

Q: What does grit 60/90 mean? Is there two different grit sizes in the bag?

whenever you have grit bags with XX/XX size , it`s considered to be "ungraded", Ungraded grit bags have a range of particles...in your case, particles ranging from 60 grit ( about 250 microns ) to 90 grit ( about 166 microns). Graded grit sizes cost a lot more because if the bag shows 60 grit...that's all that`s in it..the process is more expensive to get an exact grit size.

4.4/5

Product ID: 262539459

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Details

Material
Silicon
Grit Material
Silicon
Item dimensions L x W x H
3.5 x 3.31 x
Brand
The Rockhound
Grit Type
Coarse

Description

Fundamental Rockhound Products: 1 lb 60/90 Coarse GRIT for rock tumbling polishing rocks Silicon Carbide

Have a Question? See What Others Asked

Can this be used for smoothing wine bottle cut edge? Or is it too coarse? Thanks

Can I use this to make sea glass? Would it make it frosty?

What does grit 60/90 mean? Is there two different grit sizes in the bag?

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