How Cotton Percentage Affects Paper Performance – Etchr Lab

When shopping for watercolour paper, you might have come across labels that say “25% cotton”, “100% cotton”, or maybe it doesn’t mention cotton at all. But what does the cotton percentage mean anyway, and how does it affect a painting? We’ll be exploring that in this blog, and doing some experimentation along the way. 

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How Cotton Percentage Affects Paper Performance – Etchr Lab

This Paper Block has 20 sheets and is glued on two sides rather than four to allow for easy removal. This product uses 300g acid-free, 50% cotton cold

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This Paper Block has 20 sheets and is glued on two sides rather than four to allow for easy removal. This product uses 300g acid-free, 50% cotton cold

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How Cotton Percentage Affects Paper Performance – Etchr Lab