One of the most common—and most insidious—faults in car AC systems is the slow leakage of refrigerant, which often stays hidden for months. These tiny faults not only reduce cooling performance but also require constant recharging and regular servicing, significantly raising the vehicle’s running costs. Alaska Refrigerants’ professional leak sealant offers an effective solution to exactly this problem. In this article, we’ll show how it works and why it’s a breakthrough in AC repair.
How does the leak sealant work?
The essence of the product is that it can be used without opening up the system. Introduced into the AC system, the sealant circulates together with the refrigerant and takes effect precisely where hairline cracks or micro-leaks are located. The sealant activates only on contact with air, so it sets exclusively at the site of the leak and doesn’t clog the working parts of the system. This makes its use safe and reliable over the long term.
Why is it beneficial for workshops?
For professionals it’s a particularly valuable solution, because diagnosing a leak, opening up the system and repairing it is a time- and cost-intensive process. With Alaska Refrigerants’ leak sealant, however, major intervention can often be avoided, resulting in faster turnaround and lower repair costs. According to professionals’ experience, the product is especially effective for smaller, hard-to-detect leaks, which cause the most problems.
Two versions, wide compatibility
The leak sealant is available in two versions: for R134a and R1234yf systems. Both versions are compatible with modern AC technologies, so they can be used in passenger cars, light commercial vehicles and new-generation models alike. The canister format allows simple, quick handling and requires no special tools.
What do users say?
Based on customer feedback, Alaska Refrigerants’ leak sealant not only saves time and money but also extends the life of the AC system. The system runs more stably and evenly, and requires less frequent maintenance. For drivers this means lower running costs, and for professionals fewer recurring problems.
Who is it for?
The leak sealant is an ideal choice for those whose car AC “empties” unusually often, or who want to prevent bigger faults arising from small leaks. It’s important to know, however, that the product is optimized for smaller, micro-level leaks; in the case of a larger fault caused by mechanical damage, an AC service center is still needed.
Alaska Refrigerants’ leak sealant is a genuine breakthrough in AC repair: it offers an effective, fast and safe solution that serves the interests of drivers and professionals alike. Without opening the system, it seals leaks in a targeted way, extends the life of the AC and reduces maintenance costs—making it one of the most cost-effective ways to keep a car AC running reliably over the long term.
