When working with CPVC piping, use multipurpose PVC/CPVC glue or a CPVC glue; glue made specifically for PVC will not hold properly on CPVC and could lead to leaks or breakage. CPVC pipes can withstand hot water temperatures up to 180 degrees F. Cut the CPVC pipe to size with a fine tooth saw.
Is PVC and CPVC glue the same?
There is no special “CPVC to PVC glue,” so chemically joining CPVC and PVC requires solvent cement and primer that are strong enough to fully bond CPVC pipe.
What kind of glue do you use on CPVC pipe?
When it comes to residential hot and cold plumbing systems, contractors prefer solvent cement because it’s reliable and is easy to do, saving time and money. Simply following the instructions below, anyone—contractor or homeowner—can effectively assemble a CPVC piping system.
Is CPVC stronger than PVC?
Differences in Pipe Strength
Both materials are very strong, but CPVC is harder than PVC, which makes it more prone to breaking. CPVC is more brittle than PVC and can be warped or cracked more easily, but it is also more flexible than PVC. If you’re using long lengths of CPVC, you’ll need to add support every 3 feet.
Can you use CPVC for cold water?
CPVC (chlorinated poly (vinyl chloride) is a strong and rigid thermoplastic material that is used for hot and cold potable water applications in residential construction. Because of its makeup, CPVC is immune to damage from highly chlorinated domestic water and has a higher temperature tolerance than PVC.
Can you use all purpose glue on CPVC?
This milky-clear, low VOC, all-purpose cement can be used to solvent weld all schedules and classes of ABS, PVC and CPVC pipe and fittings up to 6 in. diameter with interference fit. Oatey products have earned the trust of plumbing professionals for over 100 years.
Do you use primer with CPVC glue?
Primer is needed to prepare the bonding area for the addition of cement and subsequent assembly. Use a proper applicator, such as a dauber, swab or paintbrush, approximately half the size of the pipe diameter.
What color is CPVC glue?
CPVC cement is either yellow or orange, depending on the brand of pipe.
How do I know if I have PVC or CPVC?
Color can be a clue, too. Often CTS CPVC is a light yellowish color, while schedule 80 CPVC (NPS) is a light gray color. PVC pipe and fittings usually comes in white or dark gray. Always check the manufacturer printing on the pipe to be sure.
