RED TEK Pro Seal is an advanced a/c seal treatment formulated to seal both metal and rubber parts of air conditioning and refrigeration systems
ProSeal is chemically activated by moisture at the leak sight to form a permanent seal
Easy to use. Installs in minutes
Remains in system as a liquid lubricant ready to seal any future leaks
Compatible with most common refrigeration materials and lubricants including R134a, R12, R502, metal components, mineral and synthetic lubricants, seals, gaskets, hoses, compressors and O-rings.