Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What type of refrigerant is FJC R-1234yf UV Fluorescent Leak Detection Dye designed for?A: FJC R-1234yf UV Fluorescent Leak Detection Dye is specifically formulated for use with R-1234yf refrigerant, making it ideal for modern automotive air conditioning systems.
Q: How much dye should I use for my refrigerant oil?A: For optimal performance, use 1/4 oz of the FJC dye per 12 oz of refrigerant oil. This ensures effective leak detection throughout the A/C system.
Q: How does the dye help in detecting leaks in the A/C system?A: The UV/Fluorescent dye mixes with the refrigerant oil and circulates through the A/C system. When there’s a leak, the dye escapes and stains the area, which can be seen with a UV lamp and enhancing glasses.
Q: Is the FJC dye safe to use, and where is it manufactured?A: Yes, the FJC dye is safe for use in air conditioning systems and is manufactured in the USA, ensuring a high standard of quality.
Q: What is the size of the FJC R-1234yf UV Fluorescent Leak Detection Dye package?A: The product comes in a convenient 1/4 oz size, packaged as a single unit, which is sufficient for multiple applications in leak detection.
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