Headlight restoration is a difficult process that can be easily ruined by improper materials. If you are looking for the best headlight restoration sealant, you have come to the right place. This article will go over all the details of what headlight restoration is and what you need to know before starting the process.
Why do you need headlight restoration sealant?
Headlights are made of plastic, which is a very delicate material. They’re also exposed to UV rays from the sun, which can cause oxidation and discoloration. This discoloration can make it hard to see at night, so it’s important to keep your headlights in good condition.
How do you know if your headlights need restoration?
You can tell if your headlights need restoration by looking at them closely in daylight and comparing them to new headlights (if possible). If they have any discoloration or cloudiness, they should be restored immediately!
Best headlight restoration sealant
If you’re looking for the best headlight restoration sealant, you’ve come to the right place.
We know that you want a product that’s going to work, and we want to make sure that you get it! We’ve tested out all of the top products on the market and come up with our list of favorites.
When we set out to find the best headlight restoration sealant, we did so by looking at things like:
- What other users said about them
- How easy they are to use
- How they work over time, even after multiple uses
- The price point compared to competitors
Permatex 81730 Flowable Silicone Windshield and Glass Sealer, 1.5 oz.

If you’re looking for a headlight restoration sealant, there are a lot of options out there. If you’re looking for the best one, look no further than Permatex 81730 Flowable Silicone Windshield and Glass Sealer.
It will form a tough, waterproof, durable, clear seal that’s resistant to weather, extreme temperatures, vibration, shock, and most shop chemicals. Moreover, It flows into hidden and hard-to-reach areas to seal leaks. It fills surface voids and irregularities as well.
It’s formulated specifically for automotive glass applications and is an excellent choice for use on headlights. Because it can be applied in thin layers without running or sagging. It also resists yellowing over time like many other products on the market today do not have this ability at all! The product comes in an easy-to-use squeeze tube with a pointed tip applicator that works great for getting those hard-to-reach places inside your headlights where water can get trapped between them!
Permatex 81173 Black Silicone Adhesive Sealant, 12.9 oz

If you’re looking for a headlight restoration sealant that’s easy to apply and long-lasting, look no further than Permatex 81173 Black Silicone Adhesive Sealant.
This sensor-safe, general-purpose black RTV indoor/outdoor sealant is perfect for sealing, bonding, repairing, and mending glass, metal, plastics, fabric, vinyl, and weather stripping. It’s also waterproof and flexible, so it can resist water, weather, and vibration.
The temperature range for this sealant is -75°F to 450°F (-59°C to 232°C). Its suggested applications include door frames, electrical connections and seams; roofs; vinyl tops; and weather stripping.
This sealant protects electrical wiring from moisture and corrosion by preventing the entry of moisture into the wire insulation. It also seals against leakage from any source such as a switch or light fixture.
Chemical Guys Gap_106_16 All-in-One Polish + Shine + Sealant (16 oz)

The Chemical Guys Gap_106_16 All-in-One Polish + Shine + Sealant (16 oz) is a versatile product that can be used as part of a three-step polishing system or as a standalone product to restore the showroom shine on your vehicle.
This silicone-free formula is safe for all types of paint finishes and will bring back your car’s original luster. It removes light scratches and swirl marks, restoring color and shine. In addition, It works great as a final step product that produces an exceptional shine.
This product works great on black and red paint, but it also works on most colors. It’s body shop safe and can be used on any surface including glass, chrome, and plastic.
Final Verdict
So, what are you waiting for? Get your hands on this product and restore the beauty of your vehicle. This paint care formula will help you get rid of those annoying scratches, swirl marks, oxidation, and more. It’s easy to apply and remove, so there’s no way you can mess up while using it.