the crack on my wall is wider. maybe 1 inch. maybe more. would this product work?

I had a fairly wide crack with a couple of 6" sections where pieces had come out and left at least a 1 1/2" wide void. I had some thin set (the cement kind NOT the premix which is not water proof) from ceramic tiling I had done and used that to embed and overcoat fiberglass drywall tape on those sections. I used the epoxy paste for the ports affixed to narrower places on the crack as well as the crack itself. It worked like a charm.

I bought this kit but i need more of the foam. Can I purchase extra tubes of the Hydrostop foam only?

I don’t know, check with manufacturer👋

I have water seeping up around an iron sewer drain through the floor of my basement. Not a big gap around the pipe. Will this product seal the pipe?

Troy,Disregard the other email I sent you. I did not have all of this information. You CANNOT use these materials on floor gaps and cracks.Thank you.

Hydra Stop 300 Fast Set Crack Injection Kit 10ft

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 490.92

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered 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 Belgium.

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Description

🧱 Seal cracks fast, stay dry longer — DIY like a pro!

COMPLETE DIY REPAIR KIT - Includes foam, sealant, ports, gloves, tools, and video tutorials for confident, professional-grade repairs.
RAPID 10 FT CRACK INJECTION - Fast-setting polyurethane foam expands instantly to fill and seal foundation cracks up to 10 feet long.
ULTIMATE WATERPROOF BARRIER - Creates a durable, moisture-proof seal that prevents basement flooding and water damage.
PRESERVE HOME VALUE INTEGRITY - Stops cracks from worsening, maintaining your foundation’s strength and your property’s market worth.
TRUSTED WATERPROOFING SINCE 1998 - Applied Technologies’ proven formula delivers reliable, long-lasting protection backed by decades of expertise.

The Hydra Stop 300 Fast Set Crack Injection Kit offers a professional-grade, easy-to-use solution for sealing foundation wall cracks up to 10 feet. Featuring expanding polyurethane foam that forms a waterproof barrier, this kit prevents moisture infiltration and basement flooding. Complete with all necessary tools and clear video instructions, it empowers DIY homeowners to protect their home’s structural integrity and value without costly professional help. Trusted since 1998, Applied Technologies ensures durable, long-lasting crack repair and waterproofing.

Specifications

ASIN	B008DG7UCO
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	1,266,385 in DIY & Tools ( See Top 100 in DIY & Tools ) 871 in Waterproofers
Customer Reviews	4.4 4.4 out of 5 stars (672)
Date First Available	10 May 2012
Delivery information	We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Guaranteed software updates until	unknown
Item Package Quantity	1
Item Weight	2.72 kg
Manufacturer	Applied Technologies llc
Manufacturer reference	AT-Y3U87567
Material	Resin
Part Number	AT-Y3U87567
Product Dimensions	27.94 x 27.94 x 12.7 cm; 2.72 kg
Style	Compact

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€ 490.92

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered 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 Belgium.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Hydra Stop 300 Fast Set Crack Injection Kit, 10ft

Description

Specifications

Common Questions