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Blueseal R134a A/C Stop Leak with UV Dye, 2 oz, Hose & Gauge Included

Blueseal effectively seals AC leaks and detects problem areas with ease.

Frowse Rating8.6/10

Available in a range of colours or styles.

This Blueseal A/C Stop Leak helps maintain your car’s cooling system by sealing refrigerant leaks efficiently. Its zero-polymer formula ensures no clogs in the system, making it safe for all R-134a automotive air conditioning units. Made in the USA, it combines professional-grade quality with user-friendly features for both technicians and DIYers.

  • High Seal Rate: 95%+ effectiveness on systems losing 25 oz of freon or less annually.
  • Active Formula: Continuously works to block potential leaks as air enters the system.
  • Convenient Gauge: Includes a built-in 0-200 PSI pressure gauge for accurate filling.

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Frowse Rating 8.6/10

Best for: DIY automotive enthusiasts and professionals

Our Review

Its unique zero-polymer formula effectively seals leaks without clogging critical components, which is crucial for maintaining efficient functionality in your vehicle's AC system. The reliable bond it creates upon contact with oxygen ensures that your system remains protected against further refrigerant loss.

Ideal for both professionals and DIY enthusiasts, this product not only helps seal small leaks but also conditions aged rubber seals, extending the longevity of your vehicle’s AC components. Its usability across all R-134a MVAC automotive systems adds to its impressive versatility.

For those who find themselves frequently recharging their AC systems or dealing with aging seals, Blueseal presents a dependable, effective solution.

What we like

  • Zero-polymer formula prevents clogging of system components
  • 95% effectiveness in sealing small refrigerant leaks
  • Includes professional-grade UV dye for accurate leak detection
  • Compatible with all R-134a MVAC automotive systems
  • Customer-friendly application with reusable hose and gauge

Our verdict

Blueseal effectively seals AC leaks and detects problem areas with ease.

Product Details

Product Overview

Blueseal Quick A/C Stop Leak is designed for R-134a automotive air conditioning systems. This lab-tested refrigerant leak sealer features a unique zero-polymer formula that bonds permanently to seal leaks without introducing solids or particulates that could harm the A/C system or recovery units.

Key Features

  • Effective Sealing: The product has been tested to provide a 95%+ seal rate in systems that lose 25 oz of freon or less annually, ensuring reliable performance.
  • Conditioning Formula: It actively forms new bonds when fresh air enters, preventing refrigerant loss while also conditioning ageing rubber seals.
  • Integrated UV Dye: A professional-grade UV dye is included to help locate large leaks quickly, alleviating time spent on diagnostics.
  • Reusable Hose & Pressure Gauge: Comes with a reusable hose fitted with an analog 0-200 PSI pressure gauge, featuring colour-coded zones for easy monitoring during refill.

Specifications

• Volume: 2 oz
• Compatibility: R-134a MVAC units only
• Usage: Refrigerant recharge sold separately
• Country of Origin: Made in the USA

ASIN:
B0GP913MZ9
Brand:
blueseal
MPN:
A02CARHG

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