Product Portfolio

RDSO Approved EN 45545-2 HL3 Compliant ISO 9001:2015 Certified NABL Accredited Lead Time: 2–3 Weeks 65 of 75 Railway Coach Products RDSO Approved EN 45545-2 HL3 Compliant ISO 9001:2015 Certified NABL Accredited Lead Time: 2–3 Weeks 65 of 75 Railway Coach Products
Rubber Profile Range

Engineered for Precision. Built to Last.

Precision-crafted rubber profiles across EPDM, Silicone & Neoprene — serving Railways, Defense, Infrastructure and Industrial sectors with full compliance.

High-Performance EPDM Rubber Profiles

Ethylene Propylene Diene Monomer · RDSO Compliant

RDSO Compliant
EPDM Rubber Profile
EPDM — Main View
EPDM Application
Application
EPDM Cross Section
Cross Section
EPDM Detail
Detail
EPDM Detail
Detail
RDSO Compliant

High-Performance EPDM
Rubber Profiles

Precision-engineered sealing solutions for Railways, Defense, Architectural and Solar Infrastructure.

  • Industry: Railway, Architectural, Solar, Defense
  • Durability: 7+ Year Service Life
  • Compliance: EN 45545-2 Fire Safety

High-Performance Silicon Rubber Profiles

Silicone Elastomer · Extreme Temperature Range

RDSO Compliant
Silicone Rubber Profile
Silicone — Main View
Silicone Application
Application
Silicone Detail
Detail
Silicone Cross Section
Cross Section
RDSO Compliant

High-Performance
SILICON Rubber Profiles

Precision-engineered sealing solutions for Metros, Smart meters, Aerospace and Electrical sector.

  • Industry: Food Industry, Pharma industries, Aerospace and Electric industries
  • Durability: 7+ Year Service Life
  • Compliance: EN 45545-2 Fire Safety
  • Why GRCL Neoprene ?
    Vibration Tested: Critical for railway and defense mounts.
    Custom Compounded: We can adjust the Shore A hardness, Tensile strength and Elongation to meet specific requirements.
    Extrusion Precision: High-tolerance profiles for zero-leakage industrial seals.

High-Performance Neoprene Rubber Profiles

Polychloroprene Elastomer · Oil & Chemical Resistant

RDSO Compliant
Neoprene Rubber Profile
Neoprene — Main View
Neoprene Application
Application
Neoprene Detail
Detail
Neoprene Cross Section
Cross Section
RDSO Compliant

High-Performance
Neoprene Rubber Profiles

Precision-engineered sealing solutions for Automotives, Smart meters, Marine and industrial environment with fuels or chemicals.

  • Industry: Infrastructure, Electrical and sports industries
  • Durability: 7+ Year Service Life
  • Compliance: EN 45545-2 Fire Safety
  • Environmental & chemical Resistance : EN 45545-2 Fire Safety
  • Why GRCL Neoprene ?
    High-Tear Grade: For gaskets that undergo frequent opening/closing.
    Flame-Retardant Grade: For Railway & Defense.
    Thermally Conductive Grade: For Solar heat dissipation.

Material Comparison

EPDM vs. Silicone vs. Neoprene — at a glance

Feature EPDM Silicone Neoprene
Primary Strength Weather & UV ResistanceExtreme Temp RangeOil & Mechanical Toughness
Temp. Range −40°C to +130°C−60°C to +250°C−35°C to +100°C
Oil Resistance PoorFairGood
UV / Ozone ExcellentExcellentGood
Flame Retardancy Low (additives) Excellent Excellent
Tensile Strength MediumLow–MediumHigh
Compression Set GoodExcellentGood
Cost EconomicalPremiumModerate

Full Technical Datasheet

Document Ref: GRCL-TDS-2026-01 · All grades & specifications

Need Custom Rubber Profiles?

We custom compound hardness, tensile strength, and elongation to your exact specifications. Contact us for bulk orders and full certification documents.

Get in Touch