*This article is about one of sodium polyacrylate’s applications - the absorbent material of a Sandless water-filled inflatable sandbag.
Alternative to traditional flood sandbags, inflatable sandbags are filled with sodium polyacrylate.
Inflatable sandbags are only 200-300 grams. After absorbing water, the weight can be up to 20 KG.
Inflatable sandbags are not only used for anti-flood but also solve the spill issues everywhere: