Our A/C Leak Sealer (UVS-1), Stop Leak & Detector (LDS-1), and the leak sealers included in many of our refrigerants seal leaks in rubber components such as O-rings, hoses and gaskets. They work by swelling the rubber in these components to close the holes. Our Maxi Seal (MRL-2) seals both rubber and metal leaks. The metal leak sealer works by reacting with air and condensed moisture outside the system at the site of the leak.

It of course depends on the nature of the leak, but typically leaks are sealed for approx 12 months of A/C usage.

Yes. Interdynamics' "System Safe" leak sealer is a gentle o-ring conditioner that does not destroy o-rings.

Yes, Bar's Leaks Jack Oil Stop Leak is compatible with all petroleum based, mineral oil, and synthetic fluids.

Yes, Bar's Leaks is one of the only Power Steering Stop Leaks that is compatible with all petroleum based, mineral oil, and synthetic fluids. This includes all domestic, import and heavy duty power steering applications.

After time, engine oil seals tend to dry out and shrink. Bar's Leaks revitalizes these seals and makes them soft and pliable again.

After time, transmission seals tend to dry out and shrink. Bar's Leaks revitalizes these seals and makes them soft and pliable again.

After time, power steering seals tend to dry out and shrink. Bar's Leaks Power Steering Stop Leak revitalizes these seals and makes them soft and pliable again.

The seal restorer additive restores seal size, flexibility and elasticity lost due to engine heat, age and high mileage. The seal polymer works by building a polymeric film around the rear main seal and also filling in any groove worn into the crankshaft by the seal.

Leaks are most common in hose connections, gaskets, o-rings, and from pin holes in the evaporator and condenser. A/C Stop Leak & Sealer will repair all of these types of leaks.

Because of the Bar's Leaks 2X Action formula, the product has additives to work on any of the three types of rear main seal, no matter the material.

Yes, Bar's Leaks is one of the only engine oil stop leaks that is compatible with all petroleum based oils, including synthetics.

There are clear coats, toners, transluscent colored sealers, semi-transparent stains, and solid stains. Available in both alkyd (oil) or acrylic (latex) formulas.

Interdynamics "System Safe" leak sealer will rejuvenate and condition your o-rings. There is no deterioration over time. A/C Leak Sealer (UVS-1) is leak sealer alone, and seals leaks in rubber components such as O-rings, hoses and gaskets. Stop Leak & Detector (LDS-1) has both leak sealer (for rubber components) and red dye to help you spot the location of any larger leaks that are too big to seal and require replacement. Maxi Seal (MRL-2) seals leaks in both rubber and metal components.

Yes, Mobil Clean High Mileage can still be used. The extra seal conditioner may help to prevent a leak later on and will not cause problems in your vehicle. Mobil Clean 5000 has a boosted level of cleaning performance to help prevent the formation of sludge and harmful deposits and provides outstanding wear protection of critical engine parts during today's longer service intervals. Mobil Clean High Mileage is designed especially for higher mileage (75,000 miles-plus) vehicles.

Our Self-Sealing Refrigerant process cannot seal extremely large leaks or ruptures. A good guideline to follow is that it should not be used for leaks that individually release more than 1 pound of refrigerant per hour. It should be noted that Cryoseal™ will not seal dynamic shaft seal leaks on external drive shafts.

Our paste and putty products will seal plumbing leaks, tanks, basement cracks, gas line leaks, oil leaks, and water leaks on porcelain and ceramic fixtures and many other items. For best results, surfaces should be cleaned and be free of rust, dirt, and oil. Rubbing alcohol can be used to remove most contaminants.