About This

• COMPLETE FOUNDATION CRACK REPAIR SYSTEM: This professional-grade concrete crack repair and foundation crack repair kit stops active leaks at the source. Hydra Stop 300 polyurethane injection foam expands inside the crack, acting as a powerful concrete crack filler and basement wall leak sealant. Ideal for foundation wall crack repair, basement foundation repair, and long-lasting concrete crack sealer protection.
• EASY DIY INJECTION FOR WET BASEMENTS: Designed as a true DIY foundation concrete crack repair kit, this system delivers professional results without the need for professional services. The fast-setting formula works as a polyurethane injection kit for foundation alternative, sealing cracks from the inside. Ideal for basement crack repair injection kit jobs, wet basement solutions, and reliable leak repair for homeowners.
• EXPANDING WATERPROOF FOAM TECHNOLOGY: Hydra Stop 300 is a high-performance polyurethane injection foam and advanced expanding foam that reacts with moisture, expands, and locks into place. It functions as a durable foundation crack sealant, basement crack sealer waterproof, and concrete waterproof sealer. Once cured, it forms a flexible barrier that helps stop basement leaks permanently and supports long-term foundation waterproofing.
• FULL INJECTION KIT, NO EXTRA TOOLS NEEDED: This all-in-one concrete repair kit includes Hydra Stop 300, surface sealant, ports, and accessories for complete foundation crack repair injection kit performance. Designed to wet and fix leaks, it works for vertical and wall applications as a wall repair kit, crack filler concrete repair, and dependable basement sealer solution system for long-lasting protection.
• TRUSTED PERFORMANCE FROM APPLIED TECHNOLOGIES: Manufactured by Applied Technologies, specialists in foundation repair and basement waterproofing since 1998. Built for durability and real-world jobsite performance, this system supports home foundation repair, foundation leak repair, and structural concrete repair with results homeowners can count on.

Overview

• Material : Polyurethane
• Brand : Applied Technologies
• Style : Compact
• Item dimensions L x W x H : 14 x 6 x 14 inches
• Water Resistance Level : Waterproof