Air-Seal® Heavy Duty 945 mL is engineered for those who demand robust performance in tyre maintenance. This advanced tyre sealant is designed to seal punctures quickly and effectively, providing a reliable barrier against air loss. Formulated with cutting-edge technology, it fills and seals punctures up to 6 mm, ensuring you stay mobile with confidence.
The sealant works seamlessly with all types of tyres, including those on vehicles, trailers, and lawn equipment. With Air-Seal® Heavy Duty, you can enhance tyre longevity and reduce the risk of flats, making it a practical choice for both everyday drivers and commercial fleets.
WARNING: Incorrect installation, overfilling, or under-filling of Air‑Seal® may result in tyre imbalance, vibration, or reduced performance. Always follow recommended quantities and installation instructions.












