Built for higher working pressures than non-reinforced tubing, this Apache reinforced clear vinyl chloride tubing permits full view of product flow. This compound is rated good to excellent for acids, fair to excellent for alkalis, and excellent for most solvents. Do not use for ketones, esters, and some aromatic hydrocarbons. This product is sold by the foot so you can purchase just the right amount! | Apache Hose 1/8" Wall Reinforced Clear Vinyl Tubing Sold by the Foot | Size 5/8" x 1/8"