Abbott Rubber 1/4" IDx3/8" ODx250' Clear PVC Vinyl Tubing is a versatile tubing suitable for use with liquids, chemicals, and gases. It can be used as flexible drain lines and with hose barb fittings and clamps. With a maximum pressure of 20 to 65 psi and a maximum temperature of 150 degrees Fahrenheit, this tubing is durable and reliable. Made of clear PVC (polyvinyl chloride).