Quest Sub-Zero 19 Oz. R-134a Synthetic Refrigerant Face Shields Self-adjusting duck packing for the

Self-adjusting duck packing for the ultimate leakproof seal

Pumping to the higher range will provide longer spray duration

water and tear resistant

Excellent adhesive for particle board

VELCRO(TM) Brand ONE-WRAP(TM) rolls are perfect for bundling a wide range of materials

Quest Sub-Zero 19 Oz. R-134a Synthetic Refrigerant Face Shields Self-adjusting duck packing for theQuest Sub Zero Synthetic refrigerant improves the air conditioner's cooling performance up to 18%. It prevents oxidation and sludge build up, extends the life of the compressor and reduces engine drag for better gas mileage. It may be used in any auto air conditioner and is compatible with either PAG or POE lubricates.