Review on 🔍 Pack of 12 Permatex 81730-12PK Flowable Silicone Windshield and Glass Sealer, 1.5 oz. by Pat Haberman

Flows very well to fill gaps and waterproof things. Dealership, just not sealed in the same way as the ones originally on the car. A few minutes of application, 30 minutes of curing and the lamp assembly is ready for installation. I've never had a leak since I started using it. I applied it along the entire seam where the lens and lamp body meet to prevent water leaks. I am careful not to plug any openings intended to vent moisture and/or heat. About half the time I can see where this material has found a gap and is flowing into it to fill it.