Black Gold Loose Chalk
The Black Gold Loose Chalk is Black Diamond’s premium chalk that absorbs twice the moisture than other chalk for climbing. Its Pure Gold is a concentrated form of hyper-absorbent magnesium carbonate, and Black Diamond added Upsalite for even better moisture absorption.
Details
- Black Diamond’s premium chalk scientifically engineered for climbing
- Super porous Pure Gold magnesium carbonate containing Upsalite
- Comes as loose chalk in 30g, 100g, 200g, or 300g packets
Tech Specs
- Material: magnesium carbonate, Upsalite
- Type: loose
- Volume: 30g, 100g, 200g, 300g
- Claimed Weight: 1.06oz
- Recommended Use: rock climbing














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