Natural 40 HG Rubber Sheet

Flexible Rubber for Load and Isolation Applications

Natural 40 HG Rubber Sheet is a premium natural rubber material designed for load distribution, sealing, cushioning, and vibration isolation.

Compressible and Resilient Performance

Manufactured from a 40 Duro compound that conforms to uneven surfaces, absorbs movement and impact, and maintains reliable contact under load.

Reglin Product Supplied by SEC Business Group

Available in sheets, strips, pads, and custom fabricated formats for construction, infrastructure, and industrial applications.

Description

High Flexibility Rubber for Load Distribution, Sealing & Vibration Isolation

Natural 40 HG Rubber Sheet is a premium-grade natural rubber material manufactured by Reglin, designed for applications requiring high flexibility, compressibility, and resilience under load.

Developed for construction and infrastructure applications, this 40 Duro rubber compound delivers excellent elasticity and recovery, allowing it to conform to uneven surfaces and maintain
consistent contact across concrete and steel interfaces.

Reliable Performance Under Load

Its ability to absorb movement, vibration, and impact makes it ideal for structural sealing, load distribution, and isolation applications where performance and reliability are critical.

SEC Business Group supplies Reglin rubber solutions for construction, infrastructure, and industrial applications.

Features & Benefits

Premium 40 Duro natural rubber compound.
Highly flexible, compressible, and resilient.
Excellent load distribution across uneven surfaces.
Absorbs movement, vibration, and impact.
Ideal for sealing, isolation, and cushioning applications.
High resistance to cutting and tearing.
Good durability under continuous loading conditions.
Effective vibration and noise dampening.
Resistant to weathering and UV exposure.
Optional CN bonding layer for adhesion applications.
Available in sheet, strip, pad, or custom-cut formats.
Manufactured by Reglin.
Supplied by SEC Business Group.

Applications

Bridge bearing pads and structural interfaces
Concrete and steel load distribution layers
Expansion joints and sealing systems
Vibration isolation pads
Equipment mounting and cushioning
Infrastructure and civil construction projects
Any application requiring compressibility and flexibility under load

Technical Information

Property	Value	Standard
Polymer	NR
Colour	Black
Specific Gravity	1.12	ASTM D297
Hardness	40° ± 5° Shore A	ASTM D2240
Tensile Strength	18 MPa (min)	ASTM D412
Elongation @ Break	550% (min)	ASTM D412
Abrasion	100 mm³ (max) @ 5N	ASTM D5963
Tear Strength	60 N/mm (min)	ASTM D624
Temperature Range	-20°C to +70°C

Available Sizes

Natural 40 HG Rubber Sheet is stocked in rolls with standard thicknesses including:

3mm
6mm
9mm
12mm
16mm
19mm
25mm

Custom Options

Using Reglin’s in-house cutting capabilities, Natural 40 HG can be supplied as:

Custom-cut strips
Isolation pads
Sealing gaskets
Precision-cut components
Fabricated rubber solutions

Optional CN bonding layer is available for secure adhesion to steel or concrete substrates.

Performance Advantages

Conforms to uneven or imperfect surfaces
Maintains consistent contact under load
Provides long-term resilience and recovery
Reduces structural stress and improves system performance

Supply

This product is manufactured by Reglin and supplied by SEC Business Group.

For sizing, fabrication, or application advice, please contact SEC Business Group.