Natural Sponge Sheet

Flexible Sponge Rubber for Cushioning

Natural Sponge Sheet is an open cell natural rubber material designed for cushioning, sealing, and impact absorption applications.

Compressible with Excellent Recovery

Manufactured for repeated compression and recovery, providing reliable cushioning performance and flexible sealing on uneven surfaces.

Reglin Product Supplied by SEC Business Group

Available in sheet, strip, pad, gasket, and custom-cut formats for industrial, construction, and material handling applications.

Description

Flexible Open Cell Rubber for Cushioning, Sealing & Impact Protection

Natural Sponge Sheet is a premium-grade open cell natural rubber sponge manufactured by Reglin, designed for cushioning, sealing, and impact absorption applications.

With its compressible structure and excellent recovery properties, this material provides reliable performance in applications requiring shock absorption, flexibility, and long-term resilience.

Designed for Cushioning and Compressible Sealing

SEC Business Group supplies Reglin sponge rubber solutions for industrial, construction, and material handling applications where protection, sealing, and cushioning are critical.

Natural Sponge Sheet is ideal for applications requiring repeated compression and recovery, especially where irregular surfaces, impact protection, or flexible sealing performance are involved.

Features & Benefits

Premium open cell natural rubber sponge.
Excellent compression recovery and resilience.
Strong impact and shock absorption properties.
Good resistance to abrasion and mechanical wear.
Maintains long-term cushioning performance.
Flexible and highly compressible structure.
Features a solid textured skin surface.
Suitable for repeated compression cycles.
Good ozone and UV resistance for outdoor use.
Lightweight and easy to install.
Available in sheets, strips, pads, and custom shapes.
Manufactured by Reglin.
Supplied by SEC Business Group.

Applications

Shock absorbing chute linings
Compressible seals and gaskets
Expansion gap fillers
Die ejection packers
Industrial cushioning pads
Impact protection surfaces
Compressible drum lagging
Conveyor belt cushioning and lagging
Equipment protection and isolation

Performance Advantages

Designed for continuous compression and recovery cycles.
Provides effective cushioning for impact-sensitive applications.
Ideal for irregular surfaces requiring compressible sealing.
Maintains performance under repeated load and deformation.

Technical Information

Property	Value	Standard
Polymer	NR
Colour	Black (fabric impression finish both sides)
Density	481 kg/m³	ASTM D297
Tensile Strength	600 kPa	ASTM D412
Elongation @ Break	200%	ASTM D412
Temperature Range	-30°C to +70°C
Compression Set (24 hrs @ 70°C, 50% deflection)	15% (max)	ASTM D1056
Compression Deflection @ 25%	69–110 kPa	ASTM D1056

Available Sizes

Natural Sponge Sheet is available in standard thicknesses:

Part Number	Description	Weight (Per L/M)
SPNG06	6.4mm × 915mm (27.4 L/M Rolls)	3.2 kgs
SPNG09	9.5mm × 915mm (18.3 L/M Rolls)	4.9 kgs
SPNG12	12.7mm × 915mm (13.7 L/M Rolls)	6.5 kgs
SPNG19	19mm × 915mm (9.1 L/M Rolls)	9.8 kgs
SPNG25	25.4mm × 915mm (7.3 L/M Rolls)	12.2 kgs

Custom Options

Natural Sponge Sheet can be supplied as:

Custom cut strips and gaskets
Cushioning pads and impact liners
Expansion gap fillers
Sealing components for irregular surfaces
Engineered rubber solutions

Supply

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

For material selection, cushioning design, or custom fabrication, contact SEC Business Group.