When it’s about CPVC and PVC glue, you must know that both are different. So, you should know the entire comparison between CPVC vs. PVC glue. 

The CPVC glue is the one that is suitable for the strongest adhesion on multiple materials. It works as a chemical bond. On the other hand, PVC glue is used for both industrial and crafting projects. 

To know better about both the glues, get into the entire deception below. 

Read More: PVC Glue Vs. Cement

CPVC Vs. PVC Glue  

What Is CPVC Glue? 


The CPVC glue is a solvent cement. It is used to form a chemical bond between fittings and pipes. CPVC is mainly chlorinated polyvinyl chloride. The solvent cement is made of CPVC resin, fillers, and stabilizers dissolved in solvent cocktails. 

These solvents dissolve the CPVC resin. It sticks many materials intact. Besides, the CPVC glue works as a chemical weld. The bond is extremely strong. 

When the glue is used, it creates chemical bonds between the molecules. The close thermoplastic bonds provide stronger adhesion between the surfaces. 

Further, it is a high-temperature plastic pressure piping system. So, it is good enough to use for many industrial and process piping applications. 

Overall, the CPVC glue is a good option for this kind of purpose. 

Read More: How to Open Oatey PVC Cement?

What Is PVC Glue? 

The PVC glue is a chemical solvent. It melts the surface of the PVC pipe and creates a strong bond between the two pieces. The process is called cold welding. 

It creates a strong bond in a way that can’t be separated unless you cut it. The PVC solvent is a mixture of cyclohexanone and tetrahydrofuran. You can use the glue for both professional and craft projects. 

All you need is to know the method of using it safely. Where other glues only hold the material, PVC glue creates a strong bond. It can hold the pressure of a heavyweight. 

The best part is you can use PVC glue for a variety of applications like plumping projects, joining PVC pipes, repairing leaks of fittings, filling gaps, and other temporary PVC repairs.

The PVC glue is suitable for both industrial and personal uses. 

PVC Glue

Read More: Types of PVC Glue

Which Is Better? CPVC or PVC Glue? 

There is a difference between CPVC and PVC glues. You cannot just use any PVC cement to join two materials together. But you can use CPVC glue for a lot of projects. 

When choosing the better one between CPVC and PVC glue, the CPVC glue is the superior one. It is a stronger version of PVC glue. So, you can use it for any strong adhesion. 

The main thing is that PVC glue is the old version, and CPVC is new. So, to get a superior bond and better service, you should use the CPVC glue. 

And for regular bonds on the surface for any crafting projects, PVC glue is more suitable. 

Can I use CPVC instead of PVC? 

CPVC is like a cousin to PVC. They are not entirely similar, and they have many similarities in terms of method of use, capability, and more.

Both are made of the same basic ingredients. But you shouldn’t use them interchangeably. 

What is a disadvantage to CPVC?

Chlorinated Polyvinyl Chloride (CPVC) is a popular choice for many plumbing applications due to its low cost, high durability, and resistance to heat. However, like all materials, it does have some disadvantages:

Brittleness: CPVC can be more brittle than other types of piping materials, especially in cold climates. If subjected to external shocks or stresses, this can make it more susceptible to cracking or breaking.

Chemical Sensitivity: Certain chemicals can cause CPVC to degrade over time. This includes exposure to some types of oils, grease, or other specific types of industrial chemicals.

Temperature Sensitivity: While CPVC is more heat resistant than regular PVC, it can still become compromised if used to carry fluids at extremely high temperatures.

Installation Complexity: CPVC pipes need to be installed correctly to prevent leaks. This requires clean cuts, the proper application of primer and cement, and adequate drying time. It may be more complex than installing some other types of pipe.

Environmental Impact: CPVC, like other plastic materials, is not easily recyclable and can have negative environmental impacts. Although it lasts for many years, at the end of its life, it typically ends up in a landfill where it does not biodegrade.

Health Concerns: While CPVC is generally safe for carrying drinking water, some research has suggested potential health concerns due to chemicals leaching into the water from the pipe, especially when used with hot water.

What is CPVC cement suitable for?

CPVC solvent cement is suitable for several plastic pipes and fittings. It is good for cold and hot water plumbing systems, chemical plants, piping systems, and water treatment. 

Last Opinion

As now you know about PVC and CPVC, you can easily identify which one is for your job. First, get through all the details about both the glues and know all about CPVC vs. PVC glue, then choose the right one for your project. 

All you should know is if you want superior performance, you should go for the CPVC glue. And if it’s for any crafting projects or small repairs, go for PVC. 

Select one that suits your materials and provides better performance. 

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