Grey polyethylene backing rod available as tubular foam in diameters up to 60 mm. Suitable for watertight seals. Used for: backing rod for sealants, filling joints, protection.
dark grey, grey
Hardness (Shore 00)
45 Shore 00
Range: 40 Shore 00 to 55 Shore 00
25 kg/m³ Range: 20 kg/m³ to 30 kg/m³ Standard: DIN EN ISO 845
Cord smallest diameter
Cord largest diameter
Made up from how many layers?
from 1 layer
Technical Properties Material
-40 °C to +90 °C intermittent +100 °C
Linear shrinkage 22h, 70 °C
< 0,5% (DIN 53495)
Compression deflection 10%
20 kPa (DIN EN ISO 844)
Compression deflection 25%
42 kPa (DIN EN ISO 844) Range: 35 - 65 kPa
Compression deflection 50%
105 kPa (DIN EN ISO 844) Range: 80 - 160 kPa
Compression set: 25%, 22 h, 23 °C: na 0,5h
< 30% (DIN EN ISO 1856)
Compression set: 25%, 22h, 23 °C: na 24h
< 20% (DIN EN ISO 1856)
175 kPa (DIN EN ISO 1798) Limit: > 150 kPa
135% (DIN EN ISO 1798) Limit: > 110%
Maximum % of compression
Contact with polycarbonate, perspex
CFC and HCFC free
The published technical data is based on research data and serves as a guide for the various applications. Due to the great diversity of products and application possibilities, the buyer must test himself whether the intended material meets the requirements. All information is subject to typing errors, mistakes and market developments and no rights can be derived from this.
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