- [Durable Material]: Water barrier sandbags are made of thick canvas material, high density, waterproof and impermeable, tear-resistant and wear-resistant, with heavy-duty reinforced stitching, which can be applied with your confidence.
- [Highly Absorbent]: No need for sand, swell automatically when meet water, safe and convenient to use, can be degraded naturally. Put this sandless sandbag in a place that needs protection before the flood, you can water it in advance to make it expand, the expansion process takes a few minutes.
- [Recycling Design]: The sandbag can be reused after drying. Water activated sandless sandbag can be placed in a dry place after not in use. The water will gradually evaporate and will collapse again, and then it will expand again when it meets with water.
- [Wide Application]: Sandbags can be used to Inlet protection, flood barriers, flood protection, sediment control on hills and slopes and securing plastic sheeting. Flood Barrier for heavy rain, water diversion, flood and hurricane placing at doors.
Canvas Long-Sandbag is an effective barrier for heavy rain, water, flood and hurricane placing at doors and windows of house, garden gate, garage entrance, basement skylight. Use to control, contain and divert flood water, ready to use, no sand or labor needed, Compact Lightweight, stores away until needed.
Features：
1. Self-Inflating, water-activated, fast absoption, high capacity sandless flood barriers.
2. The are made of thick canvas material, firm and durable, super absorbent material.
3. Ready to use, no assembly required. Ongoing protection can last for months.
Specification:
Product Name: water swelling bag
Material: thickened non-woven fabric (non-fading)
Expansion Time: 3-5 minutes.
Pressure Strength: 150 kg
Product Style: fully sealed
Product Use: flood prevention, flood resistance
Maintenance:
Air dry and store in a dry place after use.
Packing Included:
10*Sandbags
