Dear Valued Customer,
We appreciate your interest in our innovative products. As of January 1, 2018, The U.S. Environmental Protection Agency (EPA) requires buyers of regulated refrigerants containing CFCs, HFCs or HFOs to be certified technicians or registered wholesalers.
For TECHNICIAN
- Please complete a short form online and
- Upload your license (Section 608 Technician Certification).
For WHOLESALER
- Please fill out an online application,
- Upload your company's tax-exempt form,
- Provide Section 608 certified technician's license of an employee, an associated contractor, or proof of authorization to accept and store refrigerants.
You will be notified via email oncec approved (usually within two business days) that you may purchase refrigerants.
Thank you!
Comstar International Inc.
Refrigerant Purchase Certification Form
Dear Customer,
We appreciate your interest in ComStar's effective and innovative products.
Please note that the item you have placed in your cart is considered a hazardous product and cannot be returned unless the receiver has a hazmat shipping license. Most hazardous materials may not be returned by mail.
A/C Zero Leak Blue, Blue Colored Permanent "Stop Leak for A/C Systems
SDS_ComStar_AC_Zero_Leak_90-704_5_gallon.pdf
- Mix well before each application to avoid separation.
- Provide 15 minutes of mechanical agitation (physical stirring, shaking or mixing of a substance using mechanical means) before use.
- If the pail is not consumed 100%, then 15 minutes of mechanical agitation must be performed before each use.
- Start air conditioning and set cooling control to coldest setting.
- Insert recommended dosage into oil injector.
- Connect oil injector to low-side service port and inject.
- Recharge system with refrigerant (consult owner's manual)
Blue Colored Permanent "Stop Leak" for A/C Systems
ComStar’s A/C Zero Leak Blue is blue colored and specially formulated to stop small leaks in evaporators, condensors, ajnd around gaskets and seals. Compatible with POE, PAG and mineral oil lubricants.
Advantages:
- A/C Zero Leak Blue is specially formulated to stop small leaks in evaporators, condensers, around gaskets, and seals
- A/C Zero Leak Blue is environmentally safe
- A/C Zero Leak Blue can be used in automotive, commercial, and residential A/C applications
- A/C Zero Leak Blue is designed to not harm A/C systems
- A/C Zero Leak Blue is non-hardening, polymer-free
- A/C Zero Leak Blue is compatible with POE-based, PAG-based, and mineral-oil-based mobile AC lubricants
- A/C Zero Leak Blue can also be used for preventive maintenance and left in an operating system
Buy yours today!
- Mix well before each application to avoid separation.
- Provide 15 minutes of mechanical agitation (physical stirring, shaking or mixing of a substance using mechanical means) before use.
- If the pail is not consumed 100%, then 15 minutes of mechanical agitation must be performed before each use.
- Start air conditioning and set cooling control to coldest setting.
- Insert recommended dosage into oil injector.
- Connect oil injector to low-side service port and inject.
- Recharge system with refrigerant (consult owner's manual)
FAQ - Frequently Asked Questions
Welcome to ComStar FAQ! Here you'll find answers to our most asked questions. Still can't find quite what you're looking for, or have something we should know? Send us an email, we're happy to help!
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Q1: Do you ship to my country?
A1: Most likely, you can see what countries we ship to in the drop-down at the checkout.
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Q2: How much do I pay for shipping?
A2: The shipping charge will be added to your order and visible on your receipt before you check out. The shipping is based on destination. You may have free shipping on orders above a certain amount.
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Q3: What are the accepted payment methods?
A3: We accept online credit card payments.
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Q4: What currency do I pay in?
A4: The currencies used are USD.
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Q5: When do I receive my order?
A5: We dispatch all orders in 1-5 business days and will provide you with tracking information for your order.
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Q6: Do I have to pay international taxes and duties?
A6: Your order may be subject to import duties and taxes, which are levied once a shipment reaches your country. We cannot control and are not responsible for any duties/taxes applied to your package upon delivery. You will be responsible for paying additional charges for customs clearance. Customs policies vary widely from country to country; please contact your local customs office for further information.
Dear Valued Customer,
We appreciate your interest in our innovative products. As of January 1, 2018, The U.S. Environmental Protection Agency (EPA) requires buyers of regulated refrigerants containing CFCs, HFCs or HFOs to be certified technicians or registered wholesalers.
For TECHNICIAN
- Please complete a short form online and
- Upload your license (Section 608 Technician Certification).
For WHOLESALER
- Please fill out an online application,
- Upload your company's tax-exempt form,
- Provide Section 608 certified technician's license of an employee, an associated contractor, or proof of authorization to accept and store refrigerants.
You will be notified via email oncec approved (usually within two business days) that you may purchase refrigerants.
Thank you!
