Suresh had been watching the same cracks on his villa's exterior wall for two monsoon seasons. Every June, the same thing — water seeping through, damp patches appearing inside, paint peeling. He tried filling the cracks with cement twice. Both times, the next monsoon undid everything. The cracks kept coming back, wider each time.
When he called LoklFix on May 20, 2026, his biggest concern was simple: "I don't want another temporary fix that fails by next year."
We sent our executive to Kannamangala, Hosakote Road the same day. Here's exactly what we found, what we did, and what it cost.
Job Summary
| Detail | Info |
|---|---|
| Customer | Mr. Suresh Bodduluri |
| Location | Kannamangala, Hosakote Road, 560067 |
| Property | Independent Villa |
| Problem | Exterior wall cracks + seepage |
| Solution | Groove cutting + Dr. Fixit + PU sealant |
| Timeline | 1 day (rope access) |
| Total Cost | ₹25,000 |
| Warranty | 5 years written |
What We Found on Inspection
Our executive arrived and immediately identified a classic pattern — Y-shaped structural settlement cracks on the exterior wall. These are not surface cracks. They go deep into the plaster and in some cases into the structural layer beneath.
Why cement filling fails every time: Cement is rigid. Your building expands and contracts with temperature changes. A rigid filler cracks again within 1-2 monsoon cycles because it can't flex with the wall movement.
Root Cause — What Was Actually Happening
The Y-shaped crack pattern tells us the wall has movement — not just a surface defect. The crack reopens every time the building settles or expands with heat. Filling it with cement seals the surface but does nothing about the underlying movement.
The correct solution needs to be flexible, not rigid — something that moves with the wall without cracking.
Our 5-Step Treatment
- Groove cutting (5–10mm) — Removes loose material, creates a clean channel for sealant to bond into
- Acrylic primer — Chemical bond between wall surface and treatment layers. Also seals micro-pores.
- Dr. Fixit crack fill powder — Polymer-modified compound, not plain cement. Flexible and strong adhesion.
- PU polyurethane elastomeric sealant — Elastic. Stretches and compresses with wall movement instead of cracking. This is the key step.
- Prime seal waterproof coating — Continuous waterproof membrane over the entire treated area.
The work required rope access — our technician worked suspended from the roof to reach the upper sections of the exterior wall. Our team completed the entire job in 1 day.
Cost Breakdown
| Item | Cost |
|---|---|
| Groove cutting + acrylic primer + Dr. Fixit crack powder | Included |
| PU polyurethane elastomeric sealant | Included |
| Prime seal exterior waterproof coating | Included |
| Rope access labour + safety equipment | Included |
| Free on-site inspection | ₹0 |
| Grand Total (5-year warranty included) | ₹25,000 |
Why Kannamangala Villas Get These Cracks
Kannamangala and Hosakote Road have seen rapid construction over the last 10–15 years. Most villas are now at the age where natural building settlement starts showing as wall cracks. The area's black cotton soil expands when wet and contracts when dry — this seasonal movement accelerates crack formation.
If your villa in Kannamangala is 8–15 years old and showing exterior wall cracks, this is the reason — and it's completely fixable.
Common Questions
PU polyurethane sealant typically lasts 7–10 years. We give a 5-year written warranty. After 5 years, a single maintenance coat extends protection for another 5 years.
The treated cracks will not reopen — PU sealant moves with the building. Our warranty covers any recurrence at treated areas.
Yes — the treated area will have a different finish. Most customers choose to repaint the exterior after waterproofing for a clean look. We can arrange painting with the same team.