Repair concrete cracks like a pro—without paying one.

This CBGSourcing™ Small Crack Repair Kit includes Polygem’s professional-grade epoxy injection system, precision ports, and all essential tools to repair up to 6 feet of cracks permanently. This product is compact, complete, and designed for DIYers who want pro-level results.

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 floor / horizontal crack repair.

The CBGSourcing™ Small Crack Repair Kit is your affordable, professional-quality solution for wall or foundation crack repair—priced under $100.
Each kit uses Polygem’s proven injection epoxy system, trusted by contractors for permanent structural bonding and leak prevention.

Everything you need for a 6-foot repair is in the box: injection epoxy, repair paste, ports, boards, and tools for a clean and efficient job start to finish.
No guesswork. No sourcing extra parts. Just mix, seal, inject, and restore.

Built for DIYers. Trusted by Pros.