Dry12 – Leak Sealant for Automobiles, Trucks, & Tractors

RED TEK Dry12™ is a drying system designed to safely eliminate system moisture in A/C systems. The blended formulation is activated by moisture to form silicone oil which blends with the compressor lubricating oil to enhance lubrication.

Moisture is an air conditioning or refrigeration system’s worst enemy. Dry12 eliminates system moisture, resulting in lower compressor head pressure and amperage draw. A moisture-free system will greatly extend the component life of air conditioning and refrigeration systems.

Lower Cost

Dry12 saves time and money and is less expensive than removing moisture by mechanical evaluation. Dry12 achieves overall power consumption reduction resulting in shorter compressor cycles and reduced energy costs.

Older A/C Systems

When an air conditioning system ages, moisture accumulates in the system, resulting in the formation of acids which the loss of cooling is only a symptom. Dry12 eliminates the moisture accumulated, resulting in a more reliable and efficient system.

HFC-134a Systems

Moisture in the presence of chlorofluorocarbon-based refrigerants can form extremely corrosive hydrochloric and hydrofluoric acids which chemically corrode systems and reduce system output and efficiency. Dry12 neutralizes acids in the system. No moisture equals no acids. No acids equal no corrosion.


Dry12 is easy to use and installs in minutes. Dry12 is activated by moisture in the system to form inert silicon oil which blends with the compressor lubricating fluid to further enhance lubrication.


RED TEK Dry12 helps the environment by allowing refrigerant to fully condense on the “high side” of the system by eliminating system moisture. Less leaks lower refrigerant emissions.


RED TEK Dry12 is a safe, easy to use, non-toxic, and non-clogging formula.


Compatible with most common refrigeration materials and lubricants including R134a, R12, R502, metal components, mineral and synthetic (Ester and PAG) lubricants, seals, gaskets, hoses, compressors, and O-rings.

No manufacturer warranties have been voided due to use of Dry12. Dry12 will separate out with the refrigerant oil in the reclaim process. No deleterious effects on the recycling/reclaim equipment will result.


Brand: RED TEK

Model: Dry12

MPN: Dry12

Classification: A/C Additive

UPC: 819331004034

Part Number: 403

Unit Weight: 4oz (113g)

EPA Certification Required: No

Require Certification to Purchase: No

Case Quantity: 12

Case Weight: 6lbs

Case Size: 11 x 8 x 5.5

Pallet Quantity: 120

Pallet Weight: 720lbs

Contact a sales representative in your area today in order to buy RED TEK Dry12 A/C dehydration treatment.

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