Water Pipe & Foundation Leak Repair Kit, Expanding Waterproof Sealant Foam for Pipe Penetrations Up to 1" Diameter, Basement Waterproofing & Concrete Wall Waterline Leak Sealer, No-Drill DIY Solution

Features

• COMPLETE KIT FOR PIPE & FOUNDATION LEAK REPAIR: Everything needed to stop a water leak is included: polyurethane water leak foam, Poxy Paste surface sealant, cartridge, mixing nozzles, applicator tools, gloves, and protective glasses. Designed as a DIY foundation crack repair and basement leak sealer system for sealing around water pipe penetrations through concrete walls where moisture intrusion occurs.
• EXPANDING WATER-CUT OFF FOAM STOPS ACTIVE LEAKS: Hydra Stop 300 expanding formula reacts with water and grows to fill voids, acting as a powerful pipe leak sealant and waterproofing sealant. It forms a tight waterproof seal around pipes up to 1" diameter, helping block seepage at the entry point. Ideal for basement waterproofing, foundation leak repair, and stopping recurring leaks at wall penetrations.
• SMOOTH-FLOW CARTRIDGE FOR EASY DISPENSING: The dual-cartridge system with mixing nozzle delivers consistent blending and controlled placement. Works like a professional leak repair sealant applicator, reducing mess while improving accuracy. A convenient fix a leak solution for homeowners performing concrete repair and waterproofing basement walls without complicated injection equipment or drilling.
• NO DRILLING, SEALS FROM THE SURFACE: Unlike many foundation repair kits, this method installs internally at the pipe opening, preserving the structure. Poxy Paste creates a surface sealant barrier while the expanding foam forms the internal water leak sealant. A cleaner alternative to patching, coatings, or chiseling when performing targeted foundation waterproofing at pipe penetrations.
• MADE FOR BASEMENTS & CONCRETE FOUNDATIONS ONLY, TRUSTED SINCE 1998: Engineered for concrete, cement, and below-grade foundation walls for long-term concrete waterproofing and basement waterproofing sealant performance. From Applied Technologies, a USA-made leader in foundation repair kit solutions relied on for foundation waterproofing, basement wall sealer use, and durable concrete restoration. Not for roofs or gutters.

Description

Water intrusion often starts at one critical point, where a water line or pipe passes through your foundation wall. Traditional fixes like hydraulic cement only seal the surface of the void. Over time, shifting concrete, vibration, and moisture pressure can cause those rigid patches to fail, allowing leaks to return. The Applied Technologies Waterline, Pipe & Penetration Leak Repair Kit is designed to solve the problem at its source. Instead of just covering the opening, this system fills the entire void with fast-acting Hydra Stop 300 expanding polyurethane foam. The material reacts with water, expands, and forms a dense closed-cell barrier around the pipe, helping stop active water leaks and block future moisture intrusion. As the foam expands, it penetrates deep into the opening, capable of traveling through the full thickness of an 8" concrete foundation wall, surrounding the pipe and sealing the pathway where water enters. This creates a flexible, durable seal that moves with the structure rather than cracking like rigid patch materials. The kit is built for DIY homeowners and includes the components needed to perform a controlled repair without drilling or major structural alteration. It is specifically engineered for concrete foundations and basement walls only, making it ideal for basement waterproofing and foundation leak repair at utility penetrations. Trusted since 1998, Applied Technologies manufactures professional-grade concrete repair solutions in the USA, relied upon for long-lasting foundation waterproofing and structural moisture protection.

Manufacturer: ‎Applied Technologies

Part Number: ‎AT­-0CG57918

Item Weight: ‎4.66 pounds

Package Dimensions: ‎14.61 x 12.36 x 4.25 inches

Shape: ‎Rctangular

Item Package Quantity: ‎1

Batteries Included?: ‎No

Batteries Required?: ‎No

Date First Available: March 26, 2020