Windshield repair is a resin-based glass repair process for selected laminated glass damage. It is separate from PDR and has its own tools, limits, and safety checks.
Quick answer: Windshield repair uses resin injection and curing for selected laminated glass chips and cracks. It is separate from PDR, and replacement is safer when damage is too large, contaminated, or structurally risky.
1. Can every windshield chip be repaired?
No. Repairability depends on size, location, depth, contamination, visibility, and local safety requirements.
2. What is a bullseye break?
A bullseye is a circular break around an impact point. Many bullseyes are repairable if clean and within repair limits.
3. What is a star break?
A star break has short cracks or legs radiating from the impact. Repair depends on length, stability, and location.
4. How does windshield resin repair work?
A bridge or injector moves resin into the break, removes air, and cures the resin so the damaged area is stabilized and clearer.
5. Is UV light required?
Many windshield repair resins require UV curing. Follow the resin and tool instructions for proper curing.
6. Will the repair be invisible?
Not always. A good repair can improve clarity and stability, but a small mark may remain.
7. When should a windshield be replaced instead?
Replacement may be safer for large cracks, edge cracks, inner-layer damage, severe contamination, or damage in restricted driver-view areas.
8. Does old damage repair well?
Old damage can be harder to repair because dirt and moisture may enter the break.
9. Is windshield repair the same as PDR?
No. PDR repairs metal dents. Windshield repair uses resin, glass tools, and UV curing.
10. What tools are needed?
A repair bridge or injector, resin, UV lamp, cleaning tools, curing film, finishing blade, and inspection light.
Read next
- Windshield Chip and Crack Repair Guide
- PDR and Windshield Repair Tool Quality Control
- Super PDR products