PERMATEX® Flowable Silicone Windshield and Glass Sealer
Part Number: 81730
Wicking action silicone "seeks the leak". Flows into hidden and hard-to-reach areas. Forms a tough, waterproof, durable, clear seal that is resistant to weather, extreme temperatures, vibration, shock and most shop chemicals. Fills surface voids and irregularities. Temperature range -80°F to 450°F.
RV vents and windows.