Oatey Rain R Shine Blue Cement For PVC 4 oz Watering can Prevents engine wear and provides 6031869 Prevents engine wear and provides for a cleaner running engine which results in improved gas mileage and lengthens spark plug life 0 Battery Pack provides 50% more power and runs 50% cooler versus standard REDLITHIUM HD packs Oatey® Rain R Shine® Medium Blue PVC Cement is formulated for wet conditions or situations involving fast installation or pressurization of PVC pipe and fittings up to 6" diameter with an interference fit Medium bodied blue cement for use on all schedules and classes of PVC pipe and fittings up to 6 inch diameter with interference fit