We supply all major elastomers in a wide range of grades and hardnesses. Every material is available
in custom sizes, and most can be supplied with full test certificates.
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Natural Rubber
NR / Isoprene
Highest tensile strength and elasticity of all rubbers. The benchmark for vibration isolation, springs, and high-dynamic applications.
Shore: 30–90A
Tensile: up to 30 MPa
SG: 0.92–0.96
Tires
Vibration Mounts
Conveyor Belts
SBR Rubber
Styrene Butadiene
Most economical synthetic rubber. Excellent abrasion resistance and aging properties. Best value for general-purpose, non-oil applications.
Shore: 40–85A
Tensile: up to 22 MPa
SG: 0.93–0.96
Tire Treads
Flooring
Gaskets
Nitrile Rubber
NBR / Buna-N
Industry-standard oil-resistant elastomer. Excellent for petroleum oils, fuels, and hydraulic fluids at economical cost.
Shore: 40–90A
Tensile: up to 25 MPa
SG: 1.00–1.25
O-Rings
Oil Seals
Hydraulic
EPDM Rubber
Ethylene Propylene
Superior weathering, ozone, UV, and steam resistance. First choice for outdoor sealing, water systems, and HVAC applications.
Shore: 40–80A
Tensile: up to 20 MPa
SG: 0.86–0.87
Outdoor Seals
Steam Hoses
Roofing
Balanced all-round performer — weather, chemical, oil, and flame resistant. The versatile choice when exposure conditions vary.
Shore: 30–90A
Tensile: up to 25 MPa
Self-Extinguishing
Marine
Wire & Cable
Gaskets
Lowest gas permeability of any rubber. Exceptional vibration damping and excellent weather resistance for air-tight applications.
Shore: 40–80A
Tensile: up to 20 MPa
SG: 0.92
Gas Barriers
Vibration Dampers
Pharma
10× better abrasion resistance than standard rubber. Outstanding load-bearing capacity for severe wear and heavy-duty industrial use.
Shore: 50A–80D
Tensile: up to 60 MPa
Tear: up to 120 kN/m
Mining
Rollers
Wear Pads
XNBR Rubber
Carboxylated Nitrile
NBR upgraded with carboxyl groups for 20–30% better abrasion resistance and higher tensile strength while retaining full oil resistance.
Shore: 50–90A
Tensile: up to 30 MPa
SG: 1.00–1.28
Heavy Belts
Roll Covers
Hoses
Widest temperature range and proven biocompatibility. FDA 21 CFR, USP Class VI, and EU 10/2011 approved grades available in transparent or any colour.
Shore: 20–80A
FDA / USP Class VI
Dielectric: 15–25 kV/mm
Food Grade
Medical
Pharma
Viton® / FKM
Fluorocarbon Rubber
Premium fluorocarbon elastomer with outstanding chemical and heat resistance. The industry choice when standard rubbers fail in aggressive environments.
Shore: 55–90A
Fluorine: 66–70%
SG: 1.80–1.95
Chemical Processing
Aerospace
Oil & Gas
HNBR Rubber
Hydrogenated Nitrile
NBR upgraded by hydrogenation for 3–5× longer service life in hot oil environments. Essential for modern high-temp automotive engines and oil-field equipment.
Shore: 50–90A
Tensile: up to 30 MPa
API 6A Rated
Turbo Systems
Oil Field
High Temp Seals
ACM Rubber
Acrylic / Polyacrylic
Automotive industry standard for hot oil and ATF resistance. Outlasts NBR by 10× in transmission fluid at 150°C. Excellent ozone and flex-fatigue resistance.
Shore: 50–85A
Tensile: up to 14 MPa
ASTM D2000 HK
Transmission Seals
Crankshaft Seals
ATF Resistant
AEM Rubber
Ethylene Acrylic / Vamac®
Combines high heat resistance with better low-temp flexibility than ACM. Resists modern biodiesel fuels. First choice for turbocharger hoses and under-hood components.
Shore: 45–85A
Tensile: up to 16 MPa
E10–E85 Ready
Turbo Hoses
Engine Gaskets
Under-Hood
ECO Rubber
Epichlorohydrin
Specialist for automotive fuel systems combining near-butyl gas impermeability with fuel resistance. E10–E85 ethanol blend compatible. Minimises vapour permeation.
Shore: 40–80A
Very Low Gas Perm.
SAE J30 Rated
Fuel Hoses
Fuel Injectors
Fuel Pumps
Hypalon® (CSM)
Chlorosulfonated PE
Unrivalled for long-term outdoor exposure with colour stability lasting decades. Superior to EPDM where chemical resistance is also needed alongside weathering.
Shore: 45–90A
Excellent Color Retention
FM Approved
Roofing
Pond Liners
Chemical Tanks
Silicone's ultra-wide temperature range combined with fuel and oil resistance. Only elastomer sealing reliably at -60°C while resisting jet fuel. Aerospace-qualified.
Shore: 40–80A
AMS 3217
MIL-R-25988
Aerospace
Aircraft Fuel
Military
FFKM / Perfluoro
Perfluoroelastomer
The ultimate elastomer — resists 1,800+ chemicals including hot concentrated acids. Operates at 327°C. Required in semiconductor, plasma etching, and critical pharma processes.
Shore: 60–90A
SG: 2.00–2.10
Extremely Low Outgas
Semiconductor
Plasma Etching
Aggressive Acids
PTFE-Encapsulated
PTFE-Coated Rubber
Chemical inertness of PTFE combined with the sealing force of an elastomeric core. FDA, USP Class VI, and 3-A Sanitary certified. Universal compatibility with zero sticking.
Core: Silicone / FKM
FDA 21 CFR
Friction: 0.05–0.20
Pharma
Food & Beverage
Semiconductor
Not sure which material is right for your application?
Our technical team can recommend the best elastomer for your temperature range, media exposure, and budget.
Full Material Guide
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