Repairs up to ~20 ft of foundation cracks (1/16"–1/8") — Ideal for two repairs, long cracks, or whole-wall projects - Featuring Polygem LCR Epoxy | Built for DIYers. Trusted by Pros.

Concrete Crack Repair Kit – 2 Pack Epoxy Injection System for Basement & Foundation Leaks (Repairs Up to ~20 ft Total)

Save vs buying individual kits

This 2 Kit pack is ideal for homeowners, DIYers and small contractors with multiple foundation cracks to repair. Featuring genuine Polygem LCR epoxy, each kit provides a permanent, structural fix for concrete cracks and prevents future leaks or movement.

Choose the Right Repair Method

• Structural or dry crack?
  Use epoxy injection to permanently bond and restore concrete strength.
• Leaking or wet crack?
  Use polyurethane foam to stop active water intrusion.

This kit uses structural epoxy designed for permanent foundation crack repair.

What’s Included (Each 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

Total Coverage

• Each kit repairs up to ~10 ft of crack (depending on width and depth)
• 2 kits cover ~20 ft total (ideal for long runs or multiple cracks)

Why Choose the 2-Pack

• A good value for multi-crack or long-wall repairs
• Moisture-insensitive, 100% solids structural epoxy
• Deep crack penetration and permanent structural bonding
• DIY-friendly: cartridges fit standard caulking guns and mix both parts within each cartridge, no expensive caulking guns needed
• Good supply for contractors

Ideal Applications

• Basement and foundation wall cracks
• Multiple cracks in poured concrete walls
• Long cracks exceeding 10–12 ft
• Leak repairs requiring full-depth structural epoxy injection

SKU

CBG-2PK-KIT-01