Keep Your Airstream Window Gaskets Flexible and Leak-Free

Airstream window rubber gaskets take a beating from UV exposure, heat, and age. Once they dry out and crack, sticky windows and water leaks follow. The 303 Rubber Seal Protectant stops that cycle — restoring elasticity to dried-out seals and forming a protective barrier against further deterioration.

It’s the ideal companion to the Window Plate Release from AirboardShop.com: fix the friction, then protect the gasket.

Key Features

• Restores elasticity to dried and aged rubber gaskets
• Prevents cracking from UV exposure and heat cycles
• Applicator included — precise, mess-free application
• 2-year shelf life from packaging date
• Compatible with all standard Airstream trailer window rubber seals

How to Use

1. Clean the window gasket surface and allow to dry
2. Apply 303 Rubber Seal Protectant with the included applicator
3. Allow to absorb and wipe away any excess
4. Repeat every season for best results

Pair with the Window Plate Release Set of 10 for a complete Airstream window maintenance solution.