Liquid chalk facts

• Liquid chalk is magnesium carbonate in a carrier when the product is actually chalk. Loose chalk, a chalk ball, and a block are the same mineral without that carrier. The comparison is on liquid versus powder.
• Black Diamond's White Gold listing title, checked November 14, 2026, says the loose chalk is 100% magnesium carbonate. That is a powder, not a liquid.
• Dry Hands, in the same check, is titled as a gripping lotion. Chalkless is titled as a grip enhancer and a liquid-chalk alternative. Neither title says magnesium carbonate.
• Fitness 19's etiquette page says dry chalk is not allowed and asks members who need grip to use liquid chalk. Quoted on the gym rules page.
• Life Time's classes FAQ allows considerate chalk on weightlifting platforms only, and asks members to clean it up. It does not separate liquid from block.
• Anytime Fitness South Africa's club rules say only liquid chalk is to be used in its clubs. That page is not a rule for every Anytime Fitness.
• Planet Fitness's customer-service page does not name chalk. It does say no outside fitness equipment is permitted.
• The IPF technical rules effective 1 March 2026 allow magnesium carbonates on the body and attire, not on wraps, and ban foreign substances on the bar, bench, and platform. Quoted on the weightlifting page.
• The IWF 2025 technical rules say the use of chalk (magnesium carbonate) is permitted.
• World Climbing's January 2026 equipment code allows commercially available dry or liquid chalk that is magnesium carbonate, and restricts compounds that change the holds. Quoted on the climbing page.
• The FIG women's code for 2025–2028 gives gymnasts the right to use magnesium on uneven bars. The men's code penalizes marking the floor with magnesium and spraying the pommel horse or vault table. See the gymnastics page.

How to put a coat on is how to use liquid chalk. The word list is the glossary.