Neoprene 65 Cotton Insertion Rubber Sheet

Reinforced Neoprene Rubber Sheet

Neoprene 65 Cotton Insertion Rubber Sheet is a reinforced chloroprene rubber designed for stable gasket, sealing, and isolation applications.

Improved Stability Under Load

Cotton reinforcement reduces stretch and deformation while maintaining weather resistance, oil resistance, and reliable sealing performance.

Reglin Product Supplied by SEC Business Group

Available in sheet, strip, gasket, and custom-cut formats for industrial, construction, and maintenance environments.

Description

Reinforced Weather & Oil Resistant Rubber for Stable Gasket & Sealing Applications

Neoprene 65 Cotton Insertion Rubber Sheet is a premium-grade chloroprene (CR) rubber manufactured by Reglin, reinforced with cotton fabric layers to improve dimensional stability, strength, and durability.

With a hardness of 65 Duro, this material offers a balance of firmness and flexibility, while the cotton reinforcement reduces stretching and deformation, making it ideal for gasket, sealing,
and isolation applications under load.

Designed for Stable Outdoor Sealing Performance

SEC Business Group supplies Reglin reinforced neoprene rubber solutions for industrial, construction, and maintenance environments.

This material combines neoprene’s resistance to weather, oils, and environmental exposure with reinforced structure for improved stability in bolted and loaded sealing applications.

Features & Benefits

Premium 65 Duro neoprene (CR) rubber compound.
Reinforced with cotton fabric (1 ply / 2 ply options).
Improved dimensional stability and reduced stretch.
Excellent resistance to weathering, ozone, and UV exposure.
Moderate resistance to heat and flame.
Resistant to oils, fuels, greases, and hydraulic fluids.
Good resistance to mild acids and alkalis.
Strong mechanical strength and durability.
Suitable for indoor and outdoor applications.
Ideal for gaskets, sealing, and protective linings.
Available in sheet, strip, or custom-cut formats.
Manufactured by Reglin.
Supplied by SEC Business Group.

Applications

Flange gaskets on pipes and tanks
Equipment and surface linings
Transfer and joining sleeves
Flexible expansion joints
Construction sealing applications
Curtains and skirts
Insulating strips
Isolation barriers
Applications requiring stability under load and outdoor durability

Performance Advantages

Reduced creep and deformation under pressure.
Maintains shape in gasket and bolted applications.
Provides reliable performance in outdoor and exposed environments.
Combines oil resistance with structural reinforcement.

Technical Information

Property	Value	Standard
Polymer	CR
Polymer Content	30%
Reinforcement	Cotton
Colour	Black (smooth back)
Specific Gravity	1.35	ASTM D297
Hardness	65° ± 5° Shore A	ASTM D2240
Tensile Strength	7 MPa (min)	ASTM D412
Elongation @ Break	300% (min)	ASTM D412
Abrasion	400 mm³ (max) @ 10N	ASTM D5963
Compression Set	32%	ASTM D395 B
Tear Strength	25 N/mm (min)	ASTM D624
Temperature Range	-25°C to +80°C

Available Sizes

Part Number	Description	Weight (Per L/M)
NEOI01.5	1.5mm × 1200mm × 1 Ply Cotton Reinforced (10 L/M Rolls)	2.5 kg
NEOI03	3mm × 1200mm × 1 Ply Cotton Reinforced (10 L/M Rolls)	4.9 kg
NEOI04.5	4.5mm × 1200mm × 2 Ply Cotton Reinforced (10 L/M Rolls)	7.5 kg
NEOI06	6mm × 1200mm × 2 Ply Cotton Reinforced (10 L/M Rolls)	10.0 kg

Custom Options

Neoprene 65 Cotton Insertion Rubber Sheet can be supplied as:

Cut lengths and strips
Gaskets and pads
Custom-cut profiles
Fabricated rubber components

Supply

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

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