








Errecom Extreme Ultra | A/C Leak Stop for HVAC/R Systems Up to 6 Tons (21 kW) | Works with All Refrigerants and Lubricants | Includes 1/4 SAE and 5/16 SAE Adapters | 0.2 fl oz (6 mL) Cartridge
US$53.96
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color:A/C Leak Stop 1/4 & 5/16 SAE Adpt. Item Dimensions:8.7 x 1.58 x 1.58 inches Item Weight:0.04 kg Number of Items:1 Part Number:TR1163 Number of Packs:1 Model:TR1163...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Iterzen
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Product Details
- Color:A/C Leak Stop 1/4 & 5/16 SAE Adpt.
- Item Dimensions:8.7 x 1.58 x 1.58 inches
- Item Weight:0.04 kg
- Number of Items:1
- Part Number:TR1163
- Number of Packs:1
- Model:TR1163
- Item Form:Liquid
- Compatible Material:Metal, Plastic, Rubber
- Style Name:Industrial
About this item
- Seals Refrigerant Leaks: successfully stops small refrigerant leaks in A/C and refrigeration systems. Perform a 5-minute vacuum test to ensure the leak can be repaired with Extreme Ultra
- The Safest Choice – POLYMER-FREE FORMULA: does not react with moisture or oxygen, ensuring maximum system protection and preventing blockages or damage to HVAC/R components, including expansion valves (TXVs, TEVs, capillary tubes) and Schrader valves
- Reusable & Refillable System Us Patented (us 11002470): it can be reused with every new application. Just purchase the Extreme Ultra cartridge alone next time and save money on your refill!
- Oem-approved Formula: developed by Errecom’s in-house chemical laboratory, trusted by HVAC technicians and OEMs since 2001 in over 130 countries
- Ideal for PREVENTATIVE MAINTENANCE: AVOIDS LEAKS before they develop.
- 100% Made in Italy formulation and production
Shipping Policy
Iterzen ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Iterzen will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@iterzen.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Iterzen replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.









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