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BiYcell Backer Rod – Closed

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Description

Biycell Closed Cell Backer Rod is manufactured from closed cell, low density polyethylene foam. The product is manufactured in a range of sizes and has excellent compression and recovery properties. The round profile enables the applied sealant to form the correct profile for optimum movement.

 

USES:

A backing rod for expansion joints placed prior to the application of sealants. Suitable for horizontal and vertical joints. Will not discolour and will not adhere to the sealant.

 

SIZES:

DiameterLength of RollRolls per CtnCode
6mm50 metre903204V
6mm 250m183204F
10mm50 metre303204T
10mm250m63204R
13mm50m243204S
13mm100m123204H
15mm50m163204U
15mm100m83204I
20mm50m103204A
25mm50m63204K
30mm50m53204K
40mm2m3204D
50mm2m3204E

 

TECHNICAL DATA:

Material Low density polyethylene closed cell foam
Density40-50kg/m³ nominal
Service Temperature-40C to + 90C
Water Absorption<2% by volume after 28 days submersion
Compression RecoveryExcellent 95%
Compression Deflection Excellent >20.5KPa
Compression Resistance Excellent <335KPa
FlexibilityExcellent