P2906.9.1.3 CPVC/AL/CPVC Pipe
Joint surfaces shall be clean and free from moisture, and an approved primer shall be applied. Solvent cement, orange in color and conforming to ASTM F493, shall be applied to all joint surfaces. The joint shall be made while the cement is wet, and in accordance with ASTM D2846 or ASTM F493. Solvent-cemented joints shall be installed above or below ground.
Exception: A primer shall not be required where all of the following conditions apply:
- The solvent cement used is third-party certified as conforming to ASTM F493.
- The solvent cement used is yellow in color.
- The solvent cement is used only for joining 1/2-inch (12.7 mm) through 1-inch (25 mm) diameter CPVC/AL/CPVC pipe and CPVC fittings.
- The CPVC fittings are manufactured in accordance with ASTM D2846.