Welcome to our online store!

Log In / Register My Quote


Profile Information

Login Information

or login

First name is required!
Last name is required!
First name is not valid!
Last name is not valid!
This is not an email address!
Email address is required!
This email is already registered!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Passwords are not same!
Terms and Conditions are required!
Email or Password is wrong!

Open Cell Foam Backing Rod

Code: 40-BROC-WP
U.O.M. - Each

More Views

Foam Backing Rod for precast and formwork joints. Open Cell Foam backing rodding is commonly used between pre-cast concrete panels and on joints for large concrete slabs. Choose the required dimensions from the drop-down menu below.


Foam gap filler backing rod is a flexible open cell foam extrusion, ideal for commercial applications such as precast and formwork joints. Backing rod or caulking strips are ideal for supporting and filling gaps or cracks with caulks and sealants. Backer rod is easy to use and fills gaps up to 50 mm wide.

Foam backing rod is an exceptionally strong and lightweight, and can be used as a foam rod expansion joint and space filler between vertical and horizontal joints, in masonry, brickwork, concrete panels, curtain walls and more. It is ideal for any building sealing and dust proofing applications, such as around skylights, windows, electrical boxes and air conditioning units. It ensures a tight seal to prevent dirt and water entry into the structure and it is compatible with most common building sealants, silicones, gap fillers and foams.


  • Foam backing rod expansion joint
  • Use with most sealants and silicones
  • Polyethylene construction
  • Easy to cut and use
  • Open cell foam
  • Supplied in range of roll sizes and widths
  • Additional Information

    4 Hour Delivery Call To Confirm
    Suits Substrate Concrete
    U.O.M Each
    Follow Us