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

Easy-form® Open Cell Backing Rod

Gap Control for Breathable Joint Systems

Compressible foam backing rod range that provides optimal sealant profile and depth, making it ideal for tilt slab construction and building envelope applications.

Compression Recovery: >90% after 50% compression

Compression Recovery: >90% after 50% compression

Water Permeability: Open cell breathable structure

Water Permeability: Open cell breathable structure

Temperature Range: -40°C to +80°C

Temperature Range: -40°C to +80°C

Chemical Resistance: Compatible with most sealants

Chemical Resistance: Compatible with most sealants

Packaging: Vacuum packed (80% space reduction)

Packaging: Vacuum packed (80% space reduction)

Diameter (mm)

Roll Length (m)

Pack Qty (rolls)

10

200

20

15

150

14

20

100

10

25

80

10

30

60

10

40

30

10

50

20

10

Custom sizes available on request

Property

Value

Material

Open-cell polyurethane foam

Density

25 kg/m³

Tensile Strength

0.7 kg/cm2 (longitudinal)

Elongation

>150% (longitudinal)

Compression Set

< 6%

Easy-form Open Cell Backer Rod Brochure

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.