Foam Backing Rod Support For Mastics - 10mm x 1150m
Foam Backing Rod Support For Mastics - 10mm x 1150m

Foam Backer Rod, Product Collections, VAT inclusive



All Products, Flowstrip


Foam Backing Rod is closed cell, non-adhesive polyethylene foam cord also known as foam backing filler rod or foam backer rod. This product is extremely flexible and can be pressed into small voids to act as support behind butyls and mastics.

This foam backer helps in preventing joint failure by partially filling large joints sealant. Backer rod can also improve the energy efficiency of a home by helping to insulate and prevent drafts.

It can be used indoors or outdoors on a variety of applications including windows and doors, wall joints, foundations and cracks in pavement.

Sizes: (Diameter x Length)

Features and Benefits:

  • Non-adhesive
  • Extremely flexible
  • Prevents drafts
  • Improve energy and efficiency of your home
Technical data & MSDS
Technical Datasheet

If you cannot see the foam backer rod you want here, please contact us today on 01724 749020 or simply email us -