Can I drive car over this dam?

When it's dry and flat, maybe; but not a good idea when it has swelled with water....it would burst and release the gel.

What is a super absorbent material to place on window sills till windows are repaired?

Our product absorbs water & swells to divert flood water so should work.

These are only for one rainy season? What do you do with them afterwards?

when they are dry, they shrink down to their original size, you can fold them up and store them for another rainy day

Can these be used inside a door to keep water from coming in?

I suppose so, but I believe they are intended for outdoor use. My back door connects to my laundry room. Rainwater tends to pool just outside during heavy rainfall. It doesn’t take long for it to start spilling inside. I placed one of these OUTSIDE the door right up against the threshold. The rain activates the swelling as it absorbs. It raises up about 3-4 inches and no water gets past it. Since I’ve gotten this (like a week ago), we have had 3 major rain events, and my laundry room floor is completely dry. The best part is it can stay right where it is through the duration of hurricane season and keep on working. I did purchase a different item for inside the door but didn’t need it—plus it was in the way of opening that door when I needed to take the trash out. It’s supposed to decompose after 6 months or so—I wouldn’t want it doing that in my house.

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Quick Dam QD65-4 水活性 5フィート洪水バリア、ブラック

Product ID: 761893082

Details

Brand
Quick Dam
Color
Black
Product Dimensions
152.4L x 15.2W
Capacity
4 Gallons
Item Weight
1.35 Kilograms

💧Water-activated tech

⏱️Full size in 3 minutes

🛡️5-inch tall protective barrier

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¥42346

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Stay dry, stay ready—flood defense that works as fast as you do!

RAPID EXPANSION - Grows to full size in just 3 minutes for immediate protection
STACKABLE SCALABLE - 5-inch height allows easy stacking to customize flood protection
INSTANT FLOOD DEFENSE - Activates on contact with water—no sandbags needed
LIGHTWEIGHT COMPACT - Easy to carry and install—perfect for quick emergency response
GEL BARRIER TECHNOLOGY - Absorbs and transforms water into a solid gel barrier

The Quick Dam QD65-4 is a 5-foot, water-activated flood barrier that rapidly expands within 3 minutes to form a 5-inch tall gel barrier. Lightweight and compact, it requires no sand and is stackable for customizable flood protection, making it an essential tool for fast, effective water containment.

Specifications

Brand	Quick Dam
Model Number	QD65-4
Product Dimensions	152.4 x 15.24 x 8.89 cm; 1.35 kg
Color	Black
Included Components	Quick Dam 5' Flood Barrier (4)
Are Batteries Included	No
Item Weight	1.35 Kilograms

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Very impressed with the quality and fast delivery. Will shop here again.

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¥42346

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Quick Dam QD65-4 水活性 5フィート 洪水バリア、ブラック

Details

Details

Description

Specifications

Common Questions

Quick Dam QD65-4 水活性 5フィート洪水バリア、ブラック