Loctite? 554 Refrigerant Sealant Thread Sealant

(Known as Loctite 554 Thread Sealant Refrigerant Sealant )

LOCTITE? 554? Refrigerant Sealant Thread Sealant has excellent solvent resistance on threaded fittings and pipes up to 3" in diameter. This refrigerant thread sealant has good chemical resistance and is recommended for refrigeration systems and service with aggressive chemicals.