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Ships within 48 hours · Estimated delivery Oct 5 - Oct 10
Through-ventilation
Dimensions: 18
Certified To: ANSI/ASSP Z359
Weight*: 15
Activity: Alpine/Rock
Sea Grip Chalk Type:Powder Through-ventilationThe same clean, ocean derived chalk as the liquid formula, in the classic powder format climbers already trust. Sea Grip's magnesium carbonate is drawn from mineral rich seawater and concentrated through solar evaporation rather than traditional mining a genuinely different sourcing process, not just marketing language, and one that results in a single ingredient chalk with nothing else mixed in. No rosin, no silica, no fillers bulking out the bag.
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