Details about Bars Leaks AC1 Stop Leak and Sealer Lot of 3See original listing
Aug 30, 2013
Roseville, Michigan, United States
|Condition:||New||Manufacturer Part Number:||
|Part Brand:||Bars Leaks|
On Jun-21-09 at 11:41:41 PDT, seller added the following information:
Trusted by reliable mechanics and repair shops the world over! Feedback On These Products:
Trusted by reliable mechanics and repair shops the world over!
Feedback On These Products:
BAR’S LEAKS TECHNICAL BULLETIN
Tech Bulletin #: TB-AC1-1 Page 1 of 2
HOW TO DIRECTIONS
Date 1st Issued: May 12, 2008 Date Revised: November 7, 2008
ISO 9001:2000 CERTIFIEDBar’s Leaks DiFM A/C Stop
Leak and Sealer
Part #: AC-1
B a r ’ s L e a k s , 7 2 0 W . R o s e S t r e e t , H o l l y M I 4 8 4 4 2 U S A - ( 8 0 0 ) 3 4 5 - 6 5 7 2
Bar's Leaks Professional DiFM A/C Stop Leak & Sealer will seal most common
air conditioning leaks. The product works on the principle of the venturi effect
and flow, which basically means when there is a small leak in the system,
refrigerant and some of the stop leak material escape at an accelerated speed.
As the liquids escape the pressure below that point actually drops and the stop
leak coagulates and forms a non-hardening flexible seal at the leak site. This
happens because the vapor density of the stop leak is over two times that of
the refrigerant and is also aided by contact with oxygen at the leak area.
Since the repair stays flexible it can expand and contract with temperature
The stop leak also acts as an excellent lubricant for all moving parts inside the
air conditioning system.
Non-clogging formula contains no particles, solids or polymers which can plug
up the orifice tube and other parts of the air conditioning system. Will not clog
A/C recovery / reclamation equipment like some other brands of stop leak
products. Not activated by moisture, like DIY pressurized can stop leak
products which have been known to lead to clogging and other expensive
Contains A/C system UV dye leak detector.
Compatible with ALL types of automotive Freon including R-12
(Dichlorodifluoromethane), R134a (1,1,1,2 Tetrafluoroethane) and other
alternative refrigerants. Do not use in vehicles that have electric A/C
compressors running the ND11 oil.
Special synthetic oil seal conditioners for o-rings and gaskets keeps them
flexible and prevents them from drying, hardening and shrinking; one of the
most common causes of A/C leaks.
The perfect product to use for hard to find leaks, leaks requiring expensive
repairs that your customer may not have the money to fix, or that may cost
more than the vehicle is worth.
Use any time servicing the A/C system to prevent customer come-backs.
A/C STOP LEAK & SEALER
PERMANENTLY SEALS RUBBER LEAKS IN:
PERMANENTLY STOPS METAL LEAKS IN:
Use one 2 oz bottle for average size system. One
bottle will treat systems that hold up to 5 pounds of
The most common problem with an A/C system is leaks. As the system leaks out the refrigerant (Freon) the
first thing noticed is a decrease in the function of the A/C system, even though the A/C will no longer
function (blow cold air). This will happen even before the A/C system is completely empty because of the
low side pressure sensor which will turn the compressor off when the system is low to prevent damaging the
The A/C system has a compressor, condenser (hot coil), evaporator (cold coil), fans, receiver dryer, tubing
and access valves. Moisture is the number one enemy of the A/C system. Moisture in the system mixes
with refrigerant and forms corrosive acids. These acids can eat holes in internal parts causing pinhole
leaks. Unless all components are replaced in the A/C system, a new leak could come from a part that was
not replaced, which is one of the reasons it is a good idea to add Bar's Leaks Professional DiFM A/C Stop
Leak & Sealer any time servicing the A/C system. Leaks are most common in hose connections, gaskets,
o-rings and from pin holes in the evaporator and condenser. Not all leaks can be found even with dyes and
other leak detection equipment, even thought he A/C system continues to lose Freon. The stop leak can be
especially helpful when all leak test efforts do not show any signs of leaks, but the A/C system continues to
LEAK DETECTION DYE
Fluorescent dye is added to the product in
case a leak is larger than the product can
seal or if it might be a shaft seal leak that
will require a mechanical repair. These
dyes can also help reveal leaks not found
with a visual inspection. It will glow a
green/yellow when illuminated with an
ultraviolet UV light (black light). This dye
stays in the system until there is a leak and
can even help in case of a future major
leak. The dye is added as an extra level of
insurance to make sure all leaks have been
sealed whether the product is used by itself
or in conjunction with a hard repair.
Start engine and turn A/C on maximum
cool. Add entire bottle of A/C Stop Leak &
Sealer into oil injector. Connect to low side
service port. Install stop leak and recharge
system with refrigerant as needed.
Continue to run A/C system for 15 minutes
to seal leak. Leave stop leak in system to
prevent future leaks.
We aim for 100% satisfaction. If you have the slightest concern or problem with your purchase, please contact me for a speedy resolution BEFORE leaving feedback. How can you leave a negative or neutral feedback if you haven't given the seller an opportunity to correct the problem?