ECOFLEX P.E BACKER ROD is a backing material widely use for expansion joint in buildings and civil.
MAJOR FUNCTION OF BACKING FOAM ROD
1)Controls depth of the sealant in proper relation to joint width
2)Provides backing against which the sealant is applied, forcing the sealant to the sides of the joint
3)Prevents 3-sided bonding, ensuring proper function of sealant
Available in various sizes from 6 - 50mm
Also available in ROUNDED AND SQUARE type
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