Permatex 81730 Flowable Silicone Windshield and Glass Sealer, 1.5 oz.

Works as expected. Sealed a leak on my windshield. Been 6months no issues

Silicone that flows into imperfections between body and gasket.

Loved it. It fixed my problem. The only down side is that halfway through using it the tub busted the side out. And i lost half of the glue because of the tub braking open. And I would say 1.5 oz. Doesn't sound like a lot but it went far.

I sure wish I'd found this product sooner. I used this to repair a leaking windshield in a motor yacht that has been leaking an annoying little leak since purchasing the vessel. I have tried about everything aside from just selling the boat, and it still leaked. Today I cleaned out the seal around the windshield and applied the sealant. The consistency is just right to fill in the gaps, yet settle deep into openings. After applying, and allowing to cure for a few hours, I sprayed water at high volume on the window with ZERO leaking. Since this windshield has 3 segments, I'll be applying the same sealant to the other two in the next few days. I think I'll probably keep an extra tube of this around since it comes in a sealed metallic tube dispenser, and would be useful for just about any nagging leak on a boat.

Used to seal headlights. Add a small amount let it setup for one hour. Then add second application. Cures in 24 hrs. So far no condensation or leaks.It runs and fills in any area you need. Key point make the smallest hole if working in tight areas. Or you will hv a lot to clean up.

Fails in direct sunlight in car cabin, no way it's 450F. But it does seem to plug a water leak well, in direct sunlyght, outside.

Leaking in heavy rain from behind glove compartment likely caused by windshield. My 2007 was forming puddles where passenger places feet in front. Easy to use applicator got under soft plastic lining. I squeezed some in threw in a layer of torn umbrella then squeezed in some more and covered the top with steel epoxy. There was enough there to do the driver's side caused by a sick mechanic vandal in Miami, where a lot of criminality occurs. It worked. I'll do the glove compartment side before the rainy season, and the half-used tibe is still usable. I poked a paper clip through the pointer for future use. The durability was obviously pernanent for adhesion and no more leak is possible. The job was neat, not messy. Wore rubber gloves and worked slowly and bought a second tube for return of rainy season because of its value and size was enough for about one third of winshield.

Great poduct. Works perfectly on car winshield leak.