Introduction
Small windshield cracks are more common than you might think. Whether it’s a
chip from a flying rock or a hairline crack from a sudden temperature change,
these issues can quickly escalate if not addressed. Ignoring them could lead
to bigger problems, including needing a full windshield replacement, which can
be quite costly. By taking a few simple steps at home, you can fix small
windshield cracks and save yourself both time and money.
Fixing small cracks yourself is not only cost-effective but also incredibly
convenient. You can tackle this task right in your driveway without needing to
schedule an appointment at an auto shop. In this guide, we’ll walk you through
the process step by step, ensuring you feel confident every step of the way.
I. Understanding Small Windshield Cracks
Before diving into the repair process, it’s essential to understand the
different types of small cracks that can occur in your windshield. The most
common types include the bull’s-eye, which has a circular shape with a dark
center, and the star break, which resembles a star with multiple cracks
radiating from a central point. Then there’s the chip or ding in the glass,
which is typically just a small piece of glass missing. Each type of damage
has its own set of challenges when it comes to repair.
Leaving small cracks untreated can lead to significant risks. For example, a
shallow crack can expand due to temperature fluctuations, while a star break
may compromise the structural integrity of your windshield. The benefits of
DIY repair are manifold: you save money, gain a sense of accomplishment, and
prevent further damage before it requires more extensive repairs. So, let’s
gear up for the repair process!
II. Tools and Materials Needed
To successfully fix small windshield cracks, you’ll need a few essential tools
and materials. First, you’ll require a windshield repair kit, which typically
includes a repair bridge tool, resin for windshield cracks, and curing strips.
You may also want to have some glass cleaner for repair on hand to ensure the
area is clean before starting the process.
While many DIY enthusiasts might have some of these tools lying around, you
can easily find a complete windshield repair kit at your local auto parts
store or online. Make sure to look for a kit that includes UV curing light, as
this will help speed up the process and ensure the resin cures properly. The
total cost to fix small windshield cracks using a DIY approach is considerably
less than what you’d spend at a repair shop, making it a worthwhile
investment.
III. Preparation
Getting ready to fix small windshield cracks involves a few preparatory steps.
First, park your vehicle in a shaded area to prevent the sun from heating up
the glass too much, which can interfere with the repair process. You’ll want
to thoroughly clean the cracked area using a glass cleaner for repair,
ensuring there’s no dirt or debris that could hinder the resin from adhering
properly.
Once the area is clean and dry, inspect the crack closely. If it’s a hairline
crack, you might be able to tackle it effectively with the resin. However, if
it’s larger than a quarter, you may need to consider when to repair vs.
replace, as larger cracks often require professional help. It’s vital to
assess the damage accurately to avoid further complications down the line.
IV. Repair Process
Now comes the exciting part – the actual repair process. Begin by placing the
repair bridge tool over the crack. This tool is designed to help you apply the
resin evenly. Next, inject the windshield repair resin into the crack. Follow
the instructions in your repair kit carefully; this usually involves squeezing
the resin into the crack slowly to avoid air bubbles.
Once you’ve filled the crack with resin, carefully place the curing strips
over the repair area. These strips help solidify the repair and keep
everything in place. If your kit includes a UV curing light, use it to
expedite the curing process. This step is crucial for ensuring a smooth and
successful repair. Allow the resin to cure according to the kit’s
instructions, typically taking about 10 minutes.
V. Curing and Finishing
Once the resin has cured, it’s time to check your work. Carefully remove the
curing strips and inspect the area for any excess resin. Use a razor blade or
a similar tool to gently scrape away any overflow, ensuring a clean finish.
This step is vital for maintaining the aesthetic of your windshield and
ensuring that visibility is not compromised.
After finishing, it’s a good idea to check the effectiveness of the repair
before hitting the road. You can do this by gently tapping the area or looking
for any signs of air bubbles. If everything looks good, you’re safe to drive
with your small crack now fixed. Remember, while minor windshield damage can
often be repaired at home, don’t hesitate to seek professional help for more
extensive issues.
VI. Additional Tips and Maintenance
To maintain the integrity of your newly repaired windshield, avoid extreme
temperature changes immediately after the repair. This can cause the resin to
crack or lift away from the glass. You should also regularly inspect the area
for any signs of re-cracking or new damage. If you notice any changes, it may
be time to reassess whether to repair or replace the windshield.
For larger cracks or if you’re unsure about your repair skills, seeking
professional help is always a good option. Many insurance policies cover
windshield repairs, so check your insurance coverage for windshield repair to
see if you’re eligible for coverage. Remember, your safety is paramount, and
sometimes it’s best to leave it to the experts.
Conclusion
Fixing small windshield cracks at home is not only feasible but also
rewarding. By following this step-by-step guide, you can effectively repair
minor damage and prevent more significant issues down the line. It’s an
empowering experience that saves you money and keeps your vehicle looking
great.
So, are you ready to tackle those small cracks in your windshield and take on
this DIY project?
