Oatey® PVC Rain-R-Shine Medium Bodied Fast Set Blue Cement and Purple Primer Handy Pack gives you the best value with both the Rain-R-Shine Cement and Purple Primer included. The Rain-R-Shine Cement is recommended for pool and spa, irrigation, potable water, pressure pipe, conduit, and DWV applications. Oatey products have earned the trust of plumbing professionals for over 100 years.