Easy-Form Open Cell Backing Rod for expansion joints
Easy-Form Open Cell Backing Rod for expansion joints

Easy-form® Closed Cell Backing Rod

Closed-cell Gap Control for Joint Systems

Compressible closed-cell polyolefin foam backing rod for cold applied sealants in expansion joints and construction, as well as other building sealing applications.

Compression Recovery: >90% after 50% compression

Compression Recovery: >90% after 50% compression

Water Permeability: Closed-cell structure provides high moisture resistance

Water Permeability: Closed-cell structure provides high moisture resistance

Temperature Range: -80°C to +80°C

Temperature Range: -80°C to +80°C

Chemical Resistance: Compatible with most sealants

Chemical Resistance: Compatible with most sealants

Fire Resistance: Available in FR grades

Fire Resistance: Available in FR grades

Size

Roll Length (m)

Pack Qty (rolls)

6

250

18

10

250

6

13

50

24

15

50

16

20

50

10

25

50

4

30

50

4

40

2

80

50

2

50

Custom sizes available on request

Property

Value

Material

Closed-cell polyethylene foam

Density

33 kg/m³

Water Absorption

0.4 mg/cm²

Tensile Strength

3.3-5.8 kg/cm²

Compression Set

16-25% at 50% deflection (radial)

Australia's leading physically cross-linked polyolefin foam manufacturer since 1977, delivering high-performance solutions for construction, industrial and OEM applications.

Australia's leading physically cross-linked polyolefin foam manufacturer since 1977, delivering high-performance solutions for construction, industrial and OEM applications.

Australia's leading physically cross-linked polyolefin foam manufacturer since 1977, delivering high-performance solutions for construction, industrial and OEM applications.