Polygem Concrete Crack Repair Epoxy Injection Kit, 11 Piece, Gray/Tan

Note: This product cures to an amber color, not clear. Repair cracks in concrete like a pro with the LCR Concrete Crack Repair Kit an all-in-one solution designed for lasting structural repairs in basements, foundations, pools, driveways, sidewalks, and garages. This DIY-friendly kit contains everything you need to permanently restore strength and prevent leaks in cracked concrete. Cures to a light brown, aka tan color. Dry time - 24 hours for Repair Paste and 24 hours for Injection Epoxy for a permanent bond. Kit Includes: Two 10 oz caulk-style cartridges of LCR Resin (Part A & Part B, low viscosity, 100% solids epoxy) Two pints (16 oz each) of LCR Epoxy Repair Paste (Part A & Part B, mix 1:1) 7 standard surface injection ports Mixing sticks, mixing rods, and nozzles for each cartridge Step-by-step instructions How It Works: The unique dual-chamber cartridges keep Parts A & B of the Liquid Concrete Repair (LCR) Resin separate until mixing. Use the included rod to mix inside the cartridge, then attach the nozzle and inject directly into the crack using a standard caulk gun. The low-viscosity resin penetrates deep, even into hairline cracks as small as 0.005", on wet or dry concrete, restoring structural integrity and preventing water intrusion. Before injection, use the two-part Repair Paste to mount the injection ports and seal the surface of the crack. This high-strength, sandable, and paintable epoxy bonds tightly to concrete and other materials, ensuring a leak-proof seal. After curing, inject the resin through the ports to fill the crack from the inside out, achieving a permanent repair.

• PERMANENT STRUCTURAL REPAIR: High-strength 2-part epoxy engineered to seal concrete cracks up to 1/16" wide and 6" deep.
• COMPLETE 11-PIECE KIT: Includes two 10 oz injection cartridges, two pints crack sealer paste, and 7 injection ports.
• MOISTURE INSENSITIVE FORMULA: 100% solids epoxy cures clear on wet or dry masonry and can be used underwater.
• ZERO VOCS & SOLVENTS: Impact-resistant formula provides premium chemical resistance and high compressive strength.
• SANDAble & PAINTABLE: Once fully cured, excess material can be ground or heated and scraped away for seamless finishes.