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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Hydra Stop 300 Fast Set Crack Injection Kit, 10ft | Quick-Reaction Resin Expands Through Narrow Concrete Voids, Helping Manage Damp Entry During Focused Basement Maintenance

Product ID: 10705383

💧Waterproof sealant barrier

🧱Expands to fill narrow cracks

⏱️Fast-setting formula

R6177

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Description

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

COMPLETE DIY KIT - Includes everything from injection ports to safety gear—no extra trips to the store.
TRUSTED EXPERTISE - Backed by 20+ years of Applied Technologies innovation in foundation repair.
PRECISION EXPANSION - Expands through even the narrowest concrete voids for a thorough, lasting fill.
RAPID CRACK SEALING - Fast-setting Hydra Stop 300 foam locks out moisture in minutes, not hours.
LONG TERM WATERPROOFING - Creates a durable, flexible barrier that protects your basement from damp and flooding.

The Hydra Stop 300 Fast Set Crack Injection Kit is a professional-grade, quick-reacting polyurethane foam system designed to fill and seal foundation wall cracks up to 10 feet. It expands to penetrate narrow concrete voids, creating a durable waterproof barrier that prevents moisture intrusion and basement flooding. The all-in-one kit includes foam, sealants, injection ports, and safety gear, making it ideal for confident DIY homeowners aiming to protect their home's structural integrity and value with a trusted, easy-to-use solution.

Specifications

ASIN	B008DG7UCO
Best Sellers Rank	#38,398 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #156 in Hardware Sealers
Customer Reviews	4.3 4.3 out of 5 stars (702)
Date First Available	May 10, 2012
Item Package Quantity	1
Item Weight	6 pounds
Manufacturer	Applied Technologies
Material	Polyurethane, Polyurethane Foam, Resin
Part Number	AT-Y3U87567
Product Dimensions	11 x 11 x 5 inches
Shape	rectangle
Style	Compact

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R6177

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

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

4 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews