PU Injection Waterproofing
Polyurethane injection is a fast, permanent solution for sealing cracks, stopping active water leaks, and restoring structural integrity in concrete. Ideal for basements, roofs, and retaining walls.
5-Step Process
- Inspection & diagnosis
- Prepare & clean substrate
- Inject PU foam under pressure
- Curing and protection
- Testing & handover
Materials Used
- Polyurethane / Epoxy resins
- Primers & surface sealants
- PU foam injection machines
FAQs
Q: Is this permanent?
A: Yes, when applied correctly, PU injection provides long-term waterproofing protection.
Q: How long does it take?
A: Usually 1–2 days for small jobs; large areas may take longer.
Q: Do you offer warranty?
A: Yes, we provide material and workmanship warranties.
Q: Does it work on old cracks?
A: Absolutely, it's ideal for repairing existing concrete cracks and leakages.