Can You Use PVC Glue on CPVC? Everything You Need to Know!

If you are currently trying to set up CPVC pipes for the 1st time, it can be pretty tough. This is particularly accurate if you are not trained. And unfortunately, you can’t find the money for to wing it, as failing to adhere to the appropriate steps and tools can value you fairly a good deal in the extended run.

This is why it’s critical to conduct correct study ahead of setting up your CPVC pipes. Unfortunately, a lot of house owners make the miscalculation of picking the improper kind of glue on the joints.

If you are intrigued in understanding how you can put in CPVC, this post is intended for you.

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What Is CPVC?

If you spent time speaking to your plumber or studying home advancement journals, you’ve possibly heard of CPVC. So, what is CPVC, and why is it essential?

CPVC, or chlorinated polyvinyl chloride, is primarily utilised to make pipes. Its powerful and tough high quality is the principal cause it has been utilized in plumbing for more than 50 a long time all more than the entire world. CPVC pipes are used the two in residential houses and industries.

CPVC pipes and fittings
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Some other reasons why CPVC is popular consist of:

1. It Ensures Safe and Clean Water

CPVC pipes are inspected and accredited by all the main global protection agencies, this sort of as NSF intercontinental. In addition, the supplies utilised make certain that harmful parts do not contaminate the drinking water throughout transportation.

2. Chlorine Resistance

Most water treatment amenities use chlorine as the primary disinfectant. Some chlorine-based disinfectants, such as chlorine dioxide, can cause pipe failures in metallic and environmentally friendly pipes, producing the water undrinkable. CPVC, on the other hand, is not impacted by chlorine or other additives in the water, creating it the best pipe to have in your house.

3. Strength

CPVC pipes are generally equipped and blended employing solvent cement, making them fairly resistant to breaking aside. They are some of the strongest pipes out there.

worker cutting CPVC pipe
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4. Biofilm and Fire Resistance

When finding the pipe to put in in your home, you ought to think about no matter whether they are hearth and biofilm-resistant. CPVC pipes avert bacterial expansion, retaining the water pure.

It is also not flamable, which is a vital quality due to the fact, not like other pipes, CPVC will not aid in spreading fireplace after the source of the hearth is eliminated.

Can I Use PVC Glue When Installing CPVC?

This is a single of the most frequent inquiries when putting in CPVC pipes. This is simply because PVC is a single of the most commonly available glues that most men and women are familiar with. It’s also quite affordable.

The solution is indeed you can use PVC glue when setting up CPVC pipes. It’s strong adequate, and the pipes will not come apart. The cement solvent functions on the piping much better than most glues on the marketplace. However, it is advisable that you use a primer and cement solvent with the glue when signing up for two CPVC pipes.

Right after making use of the PVC glue, you must permit it sit for at least 50 percent an hour ahead of turning on the h2o. If the h2o force is higher, you might need to have to wait more time. Turning water on way too early may possibly trigger the glue not to stick properly, ensuing in a leak.

Incorporating warmth to the glued joint also helps in helping it set quicker and decreases any probabilities of the pipe leaking. Make certain that you glue the joints on a day when the temperatures are warm. Chilly temperatures imply that the glue will need far more time to dry and set, whilst high temperatures can enhance the glue’s softening results, minimizing its efficiency.

PVC pipes
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Tips When Using PVC to Join CPVC Pipes

  • Keep the PVC glue away from heat or direct sunlight before using it.
  • Always cover the PVC glue/ cement when it’s not in use. Leaving it open when it’s not in use causes it to thicken and become stringy and difficult to use when fixing the pipe joints.
  • Wipe the pipes with a cool rag to cool them down before gluing to make sure they fix well.
  • Wipe off any excess solvent or glue from the exterior of the joints.
  • Increases the curing time as specified in the PVC instructions manual when working in conditions under 60 degrees F
  • Make sure the pipe joints are free from water, snow, or ice before applying the glue.

Tips to Install CPCV Using PVC Glue

When installing CPVC pipes, you require to do it cautiously. Particularly if you are doing work with a sizzling water system. To efficiently assemble and sign up for your CPVC pipes, stick to the instructions under:

1. Cut the Pipe

CPVC pipe arrives in a straight tube you need to have to cut it into the needed measurements and joints. To make the excellent cut, you can use a circular, hand, or miter noticed. Whichever you choose, guarantee it is fantastic-toothed and sharp.

man cutting a pipe with a hacksaw
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2. Prepare the Fittings

No subject how cautiously you cut the pipe, it’ll still have some tough edges. Use a file or pocket knife to remove all the filings from the conclude of the pipe. Check the pipes to ensure the joints suit into each and every other before making use of the glue/ solvent.

3. Apply the Glue

Right after making certain the pipe items in shape collectively properly, the following stage is applying the cement solvent and glue. Ensure that you use a primer before applying the glue, as this helps it set better. Implement an even coat of solvent/glue outdoors the pipe and do the identical to the within of the other pipe and ensure that it does not fall to the pipe’s inside.

plumber applying glue to grey pipe
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4. Fix the Joint

Right after implementing the glue, insert the pipe into the joint as shortly as possible with no leaving any time for the glue to dry. Make sure that the pipes are appropriately joined by pushing them to the finish of the joint ahead of leaving them to dry. Maintain it for about 10 seconds to permit the cement solvent/ glue to established.

5. Allow the Joint to Dry

The time it requires for the glue or solvent to dry will count on the temperature, humidity, and diameter of the pipe. Right after all the glue is dry, sand the remaining glue on the outside the house with sandpaper.

plumber working on water pipes
Image Credit: ungvar, Shutterstock

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Final Thoughts

PVC and CPVC are not utilized the identical way and are not generally employed jointly however, when combined with a primer or cement answer, the blend can work fairly effectively. The PVC glue/cement does not function like any other standard glue, and if not used correct, it can split down the surface of the pipe.

When doing work with PVC glue and CPVC, constantly find skilled tips, specially if it is your very first time carrying out it.



Featured Picture Credit history: thodonal88, Shutterstock