Types Of Backer Rods And Their Necessity In Construction

Backer rods are an important part of any construction project. They are used to seal joints and limit the amount of caulk used. Doing so not only helps save on costs but also helps speed up the work. These rods are made using industrial-grade foams. Alcot Plastics Ltd. is a leading manufacturer of polyethylene foam products. There are two main types of backing rods: open-cell and closed-cell manufactured and supplied by us.
 

 

Open-cell backer rod is made of polyethylene foam and used for sealing joints in concrete or masonry walls. It is used to fill gaps around doors and windows. Closed-cell backing rod is made of polyurethane foam and used for sealing joints in metal or plastic walls. It is also effective to fill gaps around pipes and electrical outlets. 

 

 

Both types of foam rods have their advantages and disadvantages. Open-cell rod is more flexible and can conform to uneven surfaces. However, it is not as durable as its closed-cell counterpart and can compress over time. Closed-cell backing rod is more rigid and will not compress over time. However, it is not as flexible as its open-cell counterpart and may not conform to uneven surfaces.

 

 

The type of backing rod you use will depend on the application. An open-cell foam rod is the best option if you are looking for flexibility. Meanwhile, going for closed-cell foam rods makes sense if you are looking for durability.

 

No matter which type of backing rod you choose, they are both necessary for any construction project. Backer rods help to seal joints and limit the amount of caulk used. Sourcing quality backing rods is of utmost importance as they are essential at any construction site.

 

 

You can rely on Alcot Plastics Ltd. to deliver you backing rods of the best quality at even better rods. Contact us today to learn about our wide range of products.