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  • SEAL WITH UV DYE is a combo Xpress Inject formulated with the fastest-acting sealer and the brightest UV dye on the market. Designed to easily locate and permanently seal small to micro-sized leaks. Seal with UV Dye locates and forms seals fast by traveling with the refrigerant’s gas instead of oil. Reacts to water and air when in contact with the atmosphere, and creates a permanent seal.
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Vapco Products

Seal With UV Dye

Seal With UV Dye

$36.75 USD
$36.75 USD
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Find & Fix Leaks Fast: SEAL WITH UV DYE - The Ultimate Leak Detection & Repair Kit

Struggling to find and seal those pesky refrigerant leaks? Introducing SEAL WITH UV DYE, the combo Xpress Inject that combines the fastest-acting leak sealer with the brightest UV dye on the market! This innovative solution makes leak detection and repair a breeze.

SEAL WITH UV DYE tackles leaks in two powerful steps:

  • Brightest UV Leak Detection: The included UV dye seamlessly travels with your refrigerant, highlighting even the smallest leaks with a brilliant glow under a UV lamp (not included). Say goodbye to the guesswork!
  • Fastest-Acting Permanent Seal: Once the leak is located, the powerful sealant formula goes to work, forming a permanent seal upon contact with air and moisture. No more leaks, no more worries!

Here's why SEAL WITH UV DYE is the perfect choice:

  • Speed & Precision: Locate and seal leaks faster than ever before.
  • Permanent Fix: Enjoy long-lasting performance with the permanent sealing power.
  • Easy to Use: The formula travels with your refrigerant gas, requiring no system modifications.

SEAL WITH UV DYE is ideal for:

  • Air conditioning systems
  • Refrigeration units
  • Heat pumps

  • And more!

Stop leaks in their tracks! Add SEAL WITH UV DYE to your cart today and experience the difference a fast, effective, and easy-to-use leak detection and repair solution can make. Keep your system running smoothly and efficiently!

This is a professional grade HVAC product. It is crucial that you adhere to all directions and precautionary statements to prevent injuries.

Directions

Directions Using Vapco’s Direct Inject Gun:

Turn the A/C system on and verify the unit is running. 

  1. With the CO2 cartridge in the gun, connect the Xpress Seal to the Direct Inject Gun. 
  2. Connect the other end to the low-side service port.  Briefly pull the trigger. 
  3. The direct Inject Gun will meter just enough CO2 to empty tube. 
  4. The sealer has now been injected into the system. 
  5. Disconnect the empty tube from the low-side port.  Install service port cap. 
  6. Run the A/C unit at least one hour after installing Xpress Seal. 

12+ uses per CO2 cartridge.


For traditional methods using refrigerants to install Xpress Seal use the following instructions:

  1. Turn the a/c system on and verify the unit is running. 
  2. Connect Xpress Seal to the low-side service port of the system.  (This is generally the large line).
  3. Connect the manifold refrigerant hose to the refrigerant supply tank. 
  4. Verify the high and low side valves on the manifold are closed before proceeding. 
  5. Purge the low pressure hose when connecting to Xpress Seal.
  6. Open low-side valve and watch for the tube to clear.  (This will ONLY take a few seconds!) 
  7. Turn off low-side manifold valve as soon as the tube is clear. 
  8. Turn off refrigerant gas.  Verify the system is charged to manufacturer’s specifications! 
  9. Disconnect low-side hose from Xpress Seal.
  10. Remove Inject.
  11. Install service port cap. 
  12. Run the a/c unit at least one hour after installing Xpress Seal.  (Do not bend or kink hose!)

Read and understand the product’s label and Safety Data Sheet.  DO NOT mix with ammonia, DO NOT use in any manner for which it was not designed.  Always wear PPE (Personal Protective Equipment) when servicing HVAC equipment.  

Precautionary Statements

Read and understand the product’s label. 

DO NOT mix with ammonia, DO NOT use in any manner for which it was not designed. 

Always wear PPE (Personal Protective Equipment) when servicing HVAC equipment. 

PRECAUTIONS: Do NOT handle or use this product until all safety precautions have been read and understood. Keep away from heat/sparks/open flame/hot surfaces. 

NO SMOKING! Do not breathe dust/fume/gas/mist/ vapors/spray. 

Wash hands and arms thoroughly after handling. 

Use only outdoors or in a well-ventilated area. 

Avoid release to the environment. 

Wear protective gloves/clothing/face/eye protection. 

FIRST AID MEASURES: Inhalation: If symptoms occur, go to open air and ventilate suspected area. Immediately call a POISON CENTER or doctor/physician. 

Skin contact: Wash skin with soap and water. If irritation persists, seek medical attention. 

Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.

Ingestion: Do NOT induce vomiting. Immediately call a POISON CENTER or doctor/physician. 

IN CASE OF FIRE: Use dry chemical powder, alcohol-resistant foam or carbon dioxide. 

STORAGE: Keep temperatures below 52oC/125oF. Store in a dry/cool/well ventilated place. Store locked up. 

Incompatible products: Heat sources and oxidizers. 

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