Rain-X 3.5 oz. Windshield Window Treatment. It forms an invisible coating on automotive glass that makes water bead up and roll off. It also reduces build up of frost. It comes in a bottle. It is easy to apply and lasts for up to 6 months. It is safe for use on all automotive glass, including tinted windows.

• 3.5 oz.
• Forms an invisible coating on automotive glass that makes water bead up and roll off.
• Reduces build up of frost.
• Comes in a bottle.