Case of 3 Units | Repairs up to 24 ft of Foundation Cracks (1/16"–1/8") — Complete DIY system for multiple cracks or longer repairs. Featuring Polygem LCR Epoxy
Built for DIYers. Trusted by Pros.
Kit Size
Repairs
Best For
1 Kit
Up to 8 ft
One typical crack
3 Kits (Case)
Up to 24 ft
Multiple cracks or one longer crack
6 Kits (2 Cases)
Up to 48 ft
Several cracks or long foundation walls
Concrete Crack Repair Kit – 3 Pack Epoxy Injection System for Basement & Foundation Leaks (Repairs Up to 24 ft Total)
Save vs buying individual kits
This 3-pack of Polygem LCR concrete crack repair kits is designed for homeowners and pros who need to fix multiple cracks or longer foundation walls. Each kit uses genuine Polygem LCR penetrating epoxy to create a permanent, structural repair from the inside of the crack.
Choose the Right Repair Method
Leaking or wet crack?
Use polyurethane foam to stop active water intrusion.
Structural or dry crack?
Use epoxy injection to permanently bond and restore concrete strength.
This kit uses structural epoxy designed for permanent foundation crack repair.
What’s Included (Per Kit)
1 × 10 oz Polygem LCR epoxy injection cartridge
Polygem LCR surface sealing paste (Part A & B)
7 × surface injection ports
Mixing tools and accessories
Coverage
Each kit repairs an average crack length of up to ~8 ft (depending on width and depth)
3-pack provides coverage for multiple cracks or longer repair runs
Why This 3-Pack
Perfect for homes with several foundation or basement wall cracks
Uses moisture-insensitive, 100% solids epoxy for structural repairs
Penetrates tight cracks and bonds the wall back together
DIY-friendly: cartridges fit standard caulking guns
Ideal Applications
Basement and foundation wall cracks
Leaking or damp cracks needing permanent sealing
Garage slabs, warehouse floors, patios, and other concrete structures
