Liquid Chalk 250ml Get a grip on your workout. Our Liquid Chalk 250ml is an advanced formulation developed to enhance grip in a fast, clear drying & long-lasting formula. Using the highest quality Magnesium Carbonate, bulk™ Liquid Chalk 250ml improves grip strength for whatever the occasion – whether it’s an intense weight lifting session, or a demanding activity such as rock climbing. Fast, clear drying & long-lasting formula High-quality Magnesium Carbonate formula No waste or