This plastic expansion bead is intended for external render systems where differential movement is expected. With a 15mm width and 3 metre length, it is positioned over movement joints or where substrates change, providing flexibility in rendered façades.
On site, it is typically installed within 15mm render applications, especially in areas with potential structural movement. The white UPVC construction allows it to blend into rendered surfaces, delivering a tidy finish while accommodating expansion and contraction.
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