







❄️ Seal leaks like a pro, save thousands like a boss!
Leak Saver Direct Inject AC Refrigerant Leak Sealant is a professional-grade, easy-to-use solution designed to permanently seal small refrigerant leaks in HVAC systems up to 5 tons. Compatible with nearly all refrigerants and system types, it uses a patent-pending direct injection formula trusted by HVAC technicians worldwide, with over 3 million units sold since 2015. This safe, mess-free sealant circulates within the system to fix current leaks and prevent future ones, saving costly repairs and system replacements.











| ASIN | B071VMXMLS |
| Best Sellers Rank | 559,592 in Automotive ( See Top 100 in Automotive ) 442 in Automotive Air Conditioning Line Repair Tools |
| Brand | Leak Saver |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,675) |
| Date First Available | 31 May 2018 |
| Item Weight | 90.7 g |
| Item model number | LS-05 |
| Manufacturer | Leak Savers |
| Manufacturer part number | LS-05 |
| Model | LS-05 |
| Product Dimensions | 16.51 x 24.38 x 1.52 cm; 90.72 g |
S**N
The product made the promise! Highly ecommended.
R**S
I have used this same leak sealer several times over the years. What I have found is that this runs a tight 1st place with the "top of the line" leak sealers on the market. If you know how to properly install this, it is easy to use and the application is simple. It can save professionals a lot of money that can be transferred in lower invoicing for long-term clients, leading to retaining clients at a fair price. It is not a "cure all", meaning it works as designed but will not seal large leaks beyond design so if the leak persists after application then the fault is too large and will need mechanical replacement of lines or parts. As an aside, I have never once experienced clogging of any cap tubes when using this product but have had good success in saving my clients large amounts of money in times of uncertainty. Hence the reason why I prefer this brand. Thumbs up!!! and 5 stars!!!
A**R
Easy to use and in works. Has been in system for nearly a month and looking good.
J**T
Facile à unités un fois injecter l'unitée a/c doit fonctionner quelle que heures
P**4
Did the job perfectly, and was simple to use. Very cost effective for sealing leaks, and saved me about $1200.00 in parts and labor it would have cost me to have a HVAC company to make the repairs, although to use it, you do need some basic knowledge and skills, along with some necessary tools, equipment, and supplies. As far as durability, only time will tell the story on that, but it has been several days now, and my system is still functioning as it should and there have been no issues to this point. Extremely pleased with results so far. Very highly recommended product.
Trustpilot
1 month ago
3 weeks ago