What windshield repair kit works best?

The best windshield repair kit typically includes a high-quality resin, a sturdy injector, and clear instructions. Kits from brands like Rain-X and Permatex are highly rated for their effectiveness in filling chips and cracks. Look for kits that have UV-resistant resin and come with all necessary tools for a complete repair. Ultimately, the best choice may vary based on the specific type and size of damage.