Supported payments Visa, Mastercard, AMEX

Joint Backer Rod (15mm) 500m

Our Price:
£45.59 £54.71 inc VAT
£87.85 inc VAT

Product Information

Closed cell polyethylene foam cord to be used behind sealants and mastics in expansion joints.

JOINT BACKER ROD is a non absorbent, compressible closed cell polyethylene (P.E) foam backup material. Joint backing rods are recommended for reducing the depth of joints in construction/glazing use. Creating a backstop to allow proper sealant tooling. 


  • Quick and easy to apply
  • Reduces sealant usage Improves sealant performance by obtaining easily the correct joint dimensions
  • Flexible – won’t bubble or blister