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Backer Rod (6mm – 50mm)


Backer Rod (6mm – 50mm)


Backer Rod is a non absorbent, compressible grey closed cell polyethylene foam backup material. It is inserted into a joint to control sealant depth and create 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, wont bubble or blister.
– Larger thicknesses come in 2m lengths for easy use.

Colour: Grey

Sizes: 6mm – 50mm

Please note some of the sizes have a longer lead time than others if not in stock so please call the office and check if needed urgently!

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Additional information


6mm x 2500M, 10mm x 1150M, 13mm x 750M, 15mm x 550M, 20mm x 350M, 25mm x 200M, 30mm x 160M, 40mm x 270M, 50mm x 180M