Can be stored in a small space! HOPE waterproof bag "Water Sand"
Storage is possible in a small space! This water expands to 4 times its thickness and 43 times its weight. *Samples are currently available.
"Water Sand" is a product that stops water using the power of water and high-absorbent polymers. It can be supplemented in a small space and expands to four times its size and 43 times its weight within one minute after absorbing water, forming a water-stopping bag. It becomes as hard as a sandbag, preventing water from entering underground malls and homes, and since it uses hook-and-loop fasteners, it can be connected on both sides to suppress floating and shifting. 【Features】 ■ Expands and starts forming a water-stopping bag within one minute of water absorption ■ Can be stored in a small space ■ Lightweight and compact for quick workability ■ Suppresses floating and shifting by connecting both sides with hook-and-loop fasteners ■ More flexible than sandbags, allowing it to fill gaps in the bag *For more details, please refer to the PDF document or feel free to contact us.
- Company：エヌケーコーポレーション
- Price：Other
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