--- product_id: 40949814 title: "ERRECOM Leak Stop for AC/R Systems Refrigerant Gas Leak sealant Extreme Ultra" brand: "errecom" price: "€ 132.47" currency: EUR in_stock: true category: "Errecom" url: https://www.desertcart.hr/products/40949814-errecom-leak-stop-for-ac-r-systems-refrigerant-gas-leak store_origin: HR region: Croatia --- # Reduces compressor noise Seals leaks in metal & rubber parts 6ml treats up to 21KW (6 tons) ERRECOM Leak Stop for AC/R Systems Refrigerant Gas Leak sealant Extreme Ultra **Brand:** errecom **Price:** € 132.47 **Availability:** ✅ In Stock ## Summary > 🔧 Seal the deal, silence the leak—be the AC hero everyone envies! ## Quick Answers - **What is this?** ERRECOM Leak Stop for AC/R Systems Refrigerant Gas Leak sealant Extreme Ultra by errecom - **How much does it cost?** € 132.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/40949814-errecom-leak-stop-for-ac-r-systems-refrigerant-gas-leak) ## Best For - errecom enthusiasts ## Why This Product - Trusted errecom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Operator-Safe Formula:** Non-flammable, non-irritant, and polymer-free—safe for you and your equipment. - • **Microdose, Mega Impact:** Only 6ml treats large AC/R systems up to 21KW—efficiency that saves time and product. - • **Permanent Leak Defense:** Permanently seals leaks up to 0.3mm in metal and rubber components—no more recurring headaches. - • **Universal Compatibility:** Works seamlessly with all refrigerants including R134a, R1234yf, and R32—future-proof your system. - • **Silent Performance Boost:** Significantly reduces compressor noise—experience quieter, smoother operation. ## Overview ERRECOM Leak Stop Extreme Ultra is a cutting-edge 6ml refrigerant gas leak sealant designed for AC and refrigeration systems up to 21KW (6 tons). Compatible with all major refrigerants including R134a, R1234yf, and R32, it permanently seals leaks in metal and rubber components without harmful polymers or flammability risks. Its advanced formula also reduces compressor noise, making it ideal for preventative maintenance and ensuring long-lasting system reliability. ## Description ERRECOM EXTREME ULTRA Ultimate only 6ml Leak Stop for AC/R systems What is it? EXTREME ULTRA is an ultimate Refrigerant Gas Leak sealant that solves all the problems related to small refrigerant gas leakages in AC/R systems. After more than 4 years of R&D efforts and thousand of tests, Errecom projected a 6ml dose leak stop that can work with all types of refrigerant gases included R32 & R1234yf, EXTREME ULTRA 6ml new formula treats A/C and Refrigeration systems up to 21KW (6 tons). EXTREME ULTRA locates the refrigerant gas leaks and permanently seals them, without reacting to moisture and oxygen. EXTREME ULTRA is a polymer-free solution that repairs leaks up to 0.3 mm. Benefits: Only 6ml can treat A/C & Refrigeration Systems up to 21 KW (6 tons) . New advanced formula Less product in the system Permanently seals refrigerant Gas leaks both in metal and rubber components of A/C and Refrigeration systems. Safe to AC/R system components. Harmless to recovery unit components. Non reactive to humidity and air. Polymer-free. Visible to any UV lamp. Not flammable, Not irritant, Safe for the operator. Compatible with all refrigerant gases included R134a & R1234yf Significantly reduces compressor noise. Ideal for preventative maintenance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06Y4F18R5 | | ASIN | B06Y4F18R5 | | Age Range Description | Adult | | Best Sellers Rank | #2,816,857 in Automotive ( See Top 100 in Automotive ) #347 in Refrigerants #185,325 in Automotive Tools & Equipment | | Brand Name | ERRECOM | | Color | Red | | Color Code | #FF0000 | | Customer Reviews | 3.7 3.7 out of 5 stars (273) | | Date First Available | April 7, 2017 | | Finish Type | Satin | | Included Components | painting | | Indoor Outdoor Usage | Indoor | | Item Volume | 6 ml | | Item model number | errecom ultra | | Manufacturer | Errecom | | Manufacturer | Errecom | | Model Number | errecom ultra | | Package Dimensions | 10.6 x 7.4 x 1.9 inches; 1.41 ounces | | Paint Type | Spray | | Part Number | errecom ultra | | Size | 1 count (Pack of 1) | | Special Features | Non Toxic | | Surface Recommendation | Metal | | Unit Count | 1 count | ## Product Details - **Brand:** ERRECOM - **Color:** Red - **Finish Type:** Satin - **Indoor/Outdoor Usage:** Indoor - **Item Volume:** 6 ml - **Paint Type:** Spray - **Size:** 1 count (Pack of 1) - **Special Feature:** Non Toxic - **Surface Recommendation:** Metal - **Unit Count:** 1 count ## Images ![ERRECOM Leak Stop for AC/R Systems Refrigerant Gas Leak sealant Extreme Ultra - Image 1](https://m.media-amazon.com/images/I/41uGBpwICxL.jpg) ![ERRECOM Leak Stop for AC/R Systems Refrigerant Gas Leak sealant Extreme Ultra - Image 2](https://m.media-amazon.com/images/I/21IyluXucGL.jpg) ![ERRECOM Leak Stop for AC/R Systems Refrigerant Gas Leak sealant Extreme Ultra - Image 3](https://m.media-amazon.com/images/I/41fxY+HjL7L.jpg) ![ERRECOM Leak Stop for AC/R Systems Refrigerant Gas Leak sealant Extreme Ultra - Image 4](https://m.media-amazon.com/images/I/813D6G5KKAL.jpg) ## Frequently Bought Together - ERRECOM Leak Stop for AC/R Systems Refrigerant Gas Leak sealant Extreme Ultra - Leak Saver Direct Inject AC Leak Sealer | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works with All Systems & AC Refrigerants | Made in The USA - Leak Saver Direct Inject Ultimate 3-in-1 | AC Refrigerant Leak Sealer | with UV Dye & Moisture Remover | for Most HVAC Systems Up to 5 Tons - Professional AC Leak Sealer - AC Stop Leak --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/40949814-errecom-leak-stop-for-ac-r-systems-refrigerant-gas-leak](https://www.desertcart.hr/products/40949814-errecom-leak-stop-for-ac-r-systems-refrigerant-gas-leak) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-11-13*