Quest Sub-Zero 19 Oz. R-134a Synthetic Refrigerant Face Shields Extremely robust

Extremely robust

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

Excellent adhesive for particle board

The adjustable tripod also features 15" of precision adjustment for faster vertical alignment

Quest Sub-Zero 19 Oz. R-134a Synthetic Refrigerant Face Shields Extremely robustQuest 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.