The 400 ml AIRFLEX refill is recommended for use on the Fix & Go AIRFLEX kits, present as standard equipment in various models of numerous car manufacturers around the world. The sealant container is made up of a single high-strength element that cannot be opened, making it impossible to accidentally come into contact with the liquid, for guaranteed safety. The transparent liquid injection tube is connected to it, equipped with an anti-drip cap. The patented Fix & Go sealing liquid is guaranteed for a period of at least 5 years from production.