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Microplastics as being discussed are much smaller than what you get with sandpaper in model building. If you can see the dust, it's not micro sized.
by throwawayboise 5y ago
Microplastics as being discussed are much smaller than what you get with sandpaper in model building. If you can see the dust, it's not micro sized.
- derkades 5y agoMaybe they should be called macroplastics because this is not true. First sentence on Wikipedia: > Microplastics are fragments of any type of plastic less than 5 mm (0.20 in) in length,