Pro Seal XL4, Professional Strength Stop Leak for Home & Industrial Systems

Description

Gregoriou Brothers Refrigeration Since 1979
Frosty-Freeze
Pro Seal XL4, Professional Strength Stop Leak for Home & Industrial Systems
NOT FOR USE IN REFRIGERANT R410A SYSTEMS.
USE OUR PRO-SEAL XL4 INJECTORS FOR THAT APPLICATION.
Envirosafe Quality Refrigerants
Pekin, Ill.
Proseal XL4
4 oz. Can
*Not to be used with ammonia
**Label may say 3 ounce, however it does contain 4 ounces!
***This product is for large A/C systems (up to 5 tons)
This is the most powerful refrigerant leak stop made in the refrigeration and air conditioning industry!
Envirosafe's "ProSeal XL4" was designed for repairing leaks in condensers, evaporators, copper lines, and solder joints in refrigeration and air conditioning systems.
This product is an epoxy based fluid that reacts to water and air which is present at all leaks!
When coming in contact with the atmosphere, it forms a seal over the leak.
If your system stays charged for one day when running, this product will fix most leaks that you may encounter.
If there is air and water in your system, pull a deep vac on the system and boil moisture out of the system before adding Proseal XL4!
.
Another option is to purchase ProDry XL4 to turn moisture into synthetic oil.
This will prevent ProSeal XL4  from reacting inside your system to the moisture in the system.
In most cases, if a system has not leaked all the way to zero, there is typically not air or moisture in the system.
The system has greater pressure than what the atmospheric pressure is, moisture cannot enter the system..
ProSeal XL4 has twice as much sealing agent as regular ProSeal.
It is great for repairing those recurring leaks in systems.
Save on costly repairs, use ProSeal XL4 instead.
Made for Refrigeration and Air Conditioning systems up to 5 ton A/C's.
We are a Certified UPS Hazardous Materials Shipper for the United States and Canada.
This item ships with UPS Ground or USPS Parcel Select, First Class Ground only, under the ORM-D exception under Limitied Quantities as a Hazardous Materials Package according to USDOT 49 CFR.
NOT FOR USE IN REFRIGERANT R410A SYSTEMS. USE OUR PRO-SEAL XL4 INJECTORS FOR THAT APPLICATION. Envirosafe Quality Refrigerants Pekin, Ill. Proseal XL4 4 oz. Can ---*Not to be used with ammonia ---**Label may say 3 ounce, however it does contain 4 ounces! ---***This product is for large A/C systems (up to 5 tons) This is the most powerful refrigerant leak stop made in the refrigeration and air conditioning industry! Envirosafe's "ProSeal XL4" was designed for repairing leaks in condensers, evaporators, copper lines, and solder joints in refrigeration and air conditioning systems. This product is an epoxy based fluid that reacts to water and air which is present at all leaks! When coming in contact with the atmosphere, it forms a seal over the leak. If your system stays charged for one day when running, this product will fix most leaks that you may encounter. If there is air and water in your system, pull a deep vac on the system and boil moisture out of the system before adding Proseal XL4! . Another option is to purchase ProDry XL4 to turn moisture into synthetic oil. This will prevent ProSeal XL4 from reacting inside your system to the moisture in the system. In most cases, if a system has not leaked all the way to zero, there is typically not air or moisture in the system. The system has greater pressure than what the atmospheric pressure is, moisture cannot enter the system.. ProSeal XL4 has twice as much sealing agent as regular ProSeal. It is great for repairing those recurring leaks in systems. Save on costly repairs, use ProSeal XL4 instead. Made for Refrigeration and Air Conditioning systems up to 5 ton A/C's.
Gregoriou Brothers Refrigeration Since 1979
Frosty-Freeze
Pro Seal XL4, Professional Strength Stop Leak for Home & Industrial Systems
NOT FOR USE IN REFRIGERANT R410A SYSTEMS.
USE OUR PRO-SEAL XL4 INJECTORS FOR THAT APPLICATION.
Envirosafe Quality Refrigerants
Pekin, Ill.
Proseal XL4
4 oz. Can
*Not to be used with ammonia
**Label may say 3 ounce, however it does contain 4 ounces!
***This product is for large A/C systems (up to 5 tons)
This is the most powerful refrigerant leak stop made in the refrigeration and air conditioning industry!
Envirosafe's "ProSeal XL4" was designed for repairing leaks in condensers, evaporators, copper lines, and solder joints in refrigeration and air conditioning systems.
This product is an epoxy based fluid that reacts to water and air which is present at all leaks!
When coming in contact with the atmosphere, it forms a seal over the leak.
If your system stays charged for one day when running, this product will fix most leaks that you may encounter.
If there is air and water in your system, pull a deep vac on the system and boil moisture out of the system before adding Proseal XL4!
.
Another option is to purchase ProDry XL4 to turn moisture into synthetic oil.
This will prevent ProSeal XL4  from reacting inside your system to the moisture in the system.
In most cases, if a system has not leaked all the way to zero, there is typically not air or moisture in the system.
The system has greater pressure than what the atmospheric pressure is, moisture cannot enter the system..
ProSeal XL4 has twice as much sealing agent as regular ProSeal.
It is great for repairing those recurring leaks in systems.
Save on costly repairs, use ProSeal XL4 instead.
Made for Refrigeration and Air Conditioning systems up to 5 ton A/C's.
We are a Certified UPS Hazardous Materials Shipper for the United States and Canada.
This item ships with UPS Ground or USPS Parcel Select, First Class Ground only, under the ORM-D exception under Limitied Quantities as a Hazardous Materials Package according to USDOT 49 CFR.
NOT FOR USE IN REFRIGERANT R410A SYSTEMS.
USE OUR PRO-SEAL XL4 INJECTORS FOR THAT APPLICATION.
Envirosafe Quality Refrigerants
Pekin, Ill.
Proseal XL4
4 oz. Can
*Not to be used with ammonia
**Label may say 3 ounce, however it does contain 4 ounces!
***This product is for large A/C systems (up to 5 tons)
This is the most powerful refrigerant leak stop made in the refrigeration and air conditioning industry!
Envirosafe's "ProSeal XL4" was designed for repairing leaks in condensers, evaporators, copper lines, and solder joints in refrigeration and air conditioning systems.
This product is an epoxy based fluid that reacts to water and air which is present at all leaks!
When coming in contact with the atmosphere, it forms a seal over the leak.
If your system stays charged for one day when running, this product will fix most leaks that you may encounter.
If there is air and water in your system, pull a deep vac on the system and boil moisture out of the system before adding Proseal XL4!
.
Another option is to purchase ProDry XL4 to turn moisture into synthetic oil.
This will prevent ProSeal XL4  from reacting inside your system to the moisture in the system.
In most cases, if a system has not leaked all the way to zero, there is typically not air or moisture in the system.
The system has greater pressure than what the atmospheric pressure is, moisture cannot enter the system..
ProSeal XL4 has twice as much sealing agent as regular ProSeal.
It is great for repairing those recurring leaks in systems.
Save on costly repairs, use ProSeal XL4 instead.
Made for Refrigeration and Air Conditioning systems up to 5 ton A/C's.