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25% Off All Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code 25PEP at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 12/12/16. Online orders scheduled for in-store pick up must be completed by closing on 12/11/16 for discount to apply.

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  • Part #: MRL3|
  • SKU: 9746875

Available today

Pay in Store Available

    • Repairs metal leaks in condensers, evaporatores, accumulators, receiver/driers
    • Seals rubber leaks in hose, O-rings and gaskets
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Interdynamics Super Seal R134a Metal and Rubber AC Repair Kit wit Leak Detection

Proven in over 1 million vehicles and SAFE for R134a AC systems and recovery equipment.
  • Repairs metal leaks in condensers, evaporatores, accumulators, receiver/driers
  • Seals rubber leaks in hose, O-rings and gaskets
  • SAFE for all R134a systems and recovery equipment
  • Compatible with all lubricants
  • Comes with recharge hose and complete instructions
  • This item must be picked up in the store as it may contain materials which are flammable or corrosive.
Interdynamics has been serving the AC market for over 30 years. We are dedicated to the manufacture and development of quality, innovative AC products that are easy-to-use and consumer friendly.


Rated 2 out of 5 by 4 reviewers.
Rated 1 out of 5 by waste of money Not sure if it would actually work because 90% of it ended up on the ground or my hands..It did not seal well on the fitting while trying to put it in..The other products I added sealed perfectly fine on the same exact fitting. June 9, 2015
Rated 1 out of 5 by Worked for 2 days I have a seal in evaporator and this stop seal only worked for 2 days. I used Red Angel Stop Seal and it did seal the leak. May 8, 2015
Rated 1 out of 5 by Did not work - it's a crapshoot. Held for 5 minutes and then leaked out. July 31, 2013
Rated 5 out of 5 by excellent I had a small leak in the condenser and this product did seal it up. I was told by a mechanic that wanted to charge me $550 to change it that this stuff won't work. Obviously I didn't listen. July 23, 2013
  • 2016-12-06 T07:41:57.042-06:00
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